Modular notebook computer.

Description: TECHNICAL FIELD [Detailed description of the invention]

Modular notebook computer Field of invention The present invention is in the area of portable computer systems, especially notebook computers. Regarding a portable computer known as. Background of the invention Notebook computer is a compilation that needs to go out and take work Popular among tutor users. They are smaller and lighter than laptops Therefore, it is more convenient to carry. However, even smaller and lighter portable devices Innovations for computers are not without problems. As one, even smaller Portable computer means there is only a small amount of space for the battery pack However, this usually means that the service life until recharging is short. Small size Another problem related to is the difficulty of having multiple functions. Small size is However, there is a small amount of space to bring a wide selection of peripherals and options. It means that there is no such thing. In addition, other issues relate to addresses and the number of bytes of data. Current technical level Computers can handle 32-bit addresses and 32-bit data words. However, 32-bit computers typically have a large number of pins and high equipment. And a bus structure for almost 100 active signals equal to the configuration density is required. Such high density in small computers seems to be a problem with heat dissipation Causes other problems. These are when designing and developing a notebook computer O Only a few of the many problems. All you need is a lot of addresses and data, for example in a single 32-bit structure Uses stacking and also minimizes power (and therefore buffer) requirements for heat and equipment. Minimal pi, using only current standards of technology that also minimize complexity and density issues Notebook computer based on a bus structure that enables 32-bit performance in terms of number It is to make a new design for the data. Modularization is CPU, power supply And virtually all configurations, including all of the various known types of peripherals Take elements to a new level by making them modular and "plugged" It is necessary. Abstract of the invention In a specific example of the present invention, the skeleton for a modular computer has other elements. Frames and enclosures for support and enclosure, and for docking functional modules It is equipped to have a module insertion hole. Frames and enclosures are days Data and address words share a set of parallel traces and at least one power Addresses between module slots, including a compression bus structure where traces carry power Supports notebook buses for power, control and data transmission. The skeleton is the bone Receives power from the outside of the set and receives it from the voltage required by the module insertion holes. And convert to current level and supply the converted power to the power trace of the notebook bus It also has a power converter. In addition, a display screen and keyboard for input and output There are, and each module insertion hole is a combination on the functional module. It has a receiver connector that receives the connector and provides a connection to the note bus. In one specific example, the skeleton is the central strut that surrounds the part of the note bus and the note bath. It has a plurality of module insertion holes arranged on either surface. This concrete In the example, each module insertion hole invites the receiving connector and the functional module to the position. A functional module that engages with the guiding guide and the combined connector in the connector. Locking device for holding and taking out the functional module by the operation of the operator It has a mechanism. The CPU module is equipped with a skeleton module according to a specific example of the present invention. CP mounted on a case configured to guide and dock into the hole Equipped with U. The state converter exists in the CPU module and the state of the CPU And connected to perform conversions between note bus states. In one specific example, CP U module implemented to provide quick memory response with no bus wait state Has RAM. In addition to the above-mentioned framework, the modular computer according to the present invention is a model. CPU function docked in the Joule insertion hole and connected to the note bus Has joules. A power supply for a power supply equipped according to a specific example of the present invention. When operating with joules and one or more of such power modules extended Used to provide space. Floppy disk, hard disk, LAN FA over communications, additional RAM, modem communications, serial communications, and telephone lines Also equipped with functional modules for things like X transmission To. The modularity of the present invention makes the modular computer even more powerful for the user. CPU dedicated to the CPU or for specific requests or specially designed In that it provides a modular CPU coupling that allows you to upgrade to It is unique. Modularity allows the user to recharge longer (or shorter) The computer can be adapted to provide time to. A brief description of the drawing FIG. 1A shows a modular notebook computer according to a specific example of the present invention. It is an equiaxed projection drawing of the frame of Ta. Figure 1B is a view of the computer skeleton of Figure 1A from between lines 1B-1B on 1A. Is. Figure 2 shows the computer bone of Figure 1A taken according to section line 2-2 of Figure 1B. It is sectional drawing of a set. FIG. 3 is in accordance with the present invention relating to the docked insertion holes of the skeleton of FIG. 1A. Shows the functional modules. FIG. 4 is another view of the functional module according to the present invention. Figure 5 shows the docking of the compression bus and computer skeleton according to the present invention. It is a block diagram with the connection of the insertion hole. FIG. 6 is a block diagram of a CPU function module according to a specific example of the present invention. To. Figure 7 has a display of connections to the internal bus and a computer power converter. Power supply according to a specific example of the present invention. It is a block diagram of Joule. FIG. 8 shows the floppy disk drive module block used in the present invention. It is a figure. FIG. 9 shows a hard disk drive module used in a specific example of the present invention. It is a lock diagram. FIG. 10 shows a block of "flash card" memory according to a specific example of the present invention. It is a figure. FIG. 11 is a block diagram of a LAN module according to a specific example of the present invention. .. FIG. 12 is a block diagram of a modem module according to a specific example of the present invention. .. FIG. 13 is a block diagram of a fax module according to a specific example of the present invention. .. FIG. 14 is a block diagram of a data acquisition module according to a specific example of the present invention. is there. Detailed description of the invention General description FIG. 1A is an isometric projection of the skeleton 11 of a notebook computer according to the present invention. It is a figure. The skeleton 11 is a rear housing 13, a tilt-up flat shown closed. Multiple surface panel display devices 15, keyboard 17 and functional modules for plugging in Includes module insertion holes. The rear housing 13 has a wide variety of standards of electricity. Includes a power supply that converts the input into the form required by the computer. For example, 1 20V, 60Hz AC current for connecting to a standard household outlet - (Not shown). Power supply, input computer bus and functional module Convert to the output required by the file. DC 6V, DC 12V, DC 9 There are also input ports for V and others, and the power supply device of one specific example of the present invention is a sun. Identifying input characteristics by pulling, and suitable for using the input It is possible to switch to the mounting circuit. In the specific example shown in FIG. 1A, the four module insertion holes 19, 21, 23 and 25 are shown on one side of the skeleton. The opposite of the module insertion hole shown On the other side of the contralateral skeleton, there are four more module insertion holes. .. There may be more or fewer module insertion holes, but eight Well-balanced and appropriate under the demand that is convenient, small and easy It also has a lot of functionality. FIG. 1B is the notebook computer of FIG. 1 in the direction of arrow 1B-1B of FIG. 1A. It is an end view of the frame of the data. Each module insertion hole is the rail 27 of the insertion hole 19. It has a set of guide / positioning rails such as 29. Rail is module difference Position and guide the functional module inserted in the insertion hole. Each check in the set The module holds the module in place when it is fully inserted into the insertion hole. It has a return stopper such as a return stopper 31. Each insertion hole is in the insertion hole 19. It also has a connector such as connector 33. This connector is inserted into the insertion hole It is for connecting to the combination connector on the function module. The relevant Guide rails, anti-returns and couplings are available for those with normal technical knowledge so It is clear that there are as many equivalent methods as possible. Figure 2 shows the plane just above the module insertion hole along the cross-section line 2-2 of Figure 1B. It is a cross-sectional view. Insert holes 19, 21, 23 and 25 are on one side of the cross section and the difference Insertion holes 35, 37, 39 and 41 are shown on opposite sides. Printed circuit board structure 57 is stopped at a position substantially perpendicular to the center of frame 59. connector 33, 43, 45, 47, 49, 51, 53 and 55 are connected to the printed circuit board structure The pin structure is exposed outward toward each insertion hole portion. In the specific example just described, the internal connector is a male connector. This is not what the present invention requires. As also shown in Figure 1A, each module insertion hole is a module. A pair of opposing rails located vertically at approximately the midpoint of the insertion hole height Have. Rails 27 and 29 serve module insertion holes 19 and similar rails Is located in each of the other module insertion holes. FIG. 3 shows a machine according to the present invention aligned with the module insertion hole 25 of the skeleton 11. It is an equiaxed projection drawing of the function module 61. Module 61 has an insertion hole for module 61 Opposing sides to engage rails 67 and 69 when inserted in 25 Includes guides 63 and 65 on the surface. The module is fully inserted 2 to engage with the return stoppers in the guide rails 67 and 69 when It has two spring-loaded return levers (lever 73 is shown). Stop back 71 is shown on rail 67 in FIG. Each module insertion hole is a functional module when the module approaches full insertion. It has a compression spring mechanism that is engaged by the wheel, and it has a return stop. When the bar engages the bar, an outward force acts on the module. Mechanics Mu 75 (Fig. 2) is a typical example. To insert the module, Align the id with the guide rail and modularize the module until the barb engages. Push it into the insertion hole. Button 79 on the front 77 of the module keeps the module back It is for retracting the rail and is often used with floppy disk drives. As such, in this case the spring mechanism ejects the module. FIG. 4 is an equiaxed projection of the functional module 61, showing the rear surface 81 opposite the front surface 77. The rear surface is, in a preferred embodiment, the connector 33 in FIGS. 1B and 2. Combined with a male connector located in each of the pod-shaped insertion holes Includes a recessed female connector socket 83 to allow. The second return lever 74 is shown in Fig. 3. The opposite lever 73. In the above embodiment, and in many other embodiments, the notebook controller of the present invention. The Puta skeleton is the module plug mentioned above for the "plug" functional module. Includes frames with holes and connectors, power supplies, and other peripherals To. The skeleton is named Display 15, Keyboard 17, and later Notebus. Also includes the internal bus structure. Notebus is a section entitled "Notebus Structure" And, additional details are described. Functional mods as represented by module 61 in FIGS. 3 and 4. The tool is a wide variety of different types that are capable of a wide variety of different functions. Provided at. For example, skeleton 11 is an "implemented" CPUN battery power source, or system. Does not have memory. These features, and all other features, are available Possible module insertion holes of any one or of different types inserted into the combination Provided by a functional module. Other types of functional modules that are inserted Floppy disk drive, hard disk drive, "flash card" Memory modules, LAN / modem adapters, fax modules, specific Special modules such as data acquisition modules suitable for the device, and even more Including many things. The function module is the following section entitled "Function Module". It will be described in more detail in the section. Electrical configuration FIG. 5 shows the electrical configuration of a notebook computer according to the present invention. A bro that shows the internal elements of the skeleton 11 of a notebook computer that is connected to It is a figure. The power input / converter 85 is surrounded by the rear housing 13 (Fig. 1). It has a port 87 for power input. Device 85 senses the input state and is appropriate To the voltage needed to select a circuit and power other elements of the system Convert the input. The output from the converter is digital information such as data and addresses. The information is of course directed to Notebus 89, which constitutes the path for power. There is a wide variety of functional modules, so they are shown above and further detailed below. As described in, a notebook bus typically requires one or more power lines. example For example, the notebook computer of the present invention includes a hard disk drive, which includes a hard disk drive. It is preferable that these modules do not have their own "mounting" power supply. Har Motor drives for discs, for example, have a different power supply (for example) than the CPU requires. Note buses vary in size and voltage level as they require voltage and current) There are parallel power lines. A typical notebook bus, for example, has multiple ground wires as well. It has 24V DC, 12V DC, and 5V DC. Notebus 89 includes video random access memory (VRAM) and display equipment. Connected to the video display controller 91, which supplies power and controls the device 15, In a preferred embodiment, the display device 15 is driven by an analog drive line on the analog bus 93. It is a driven flat panel display device. Notebus 89 is keyed through link 97 To the keyboard controller 95 that powers and controls board 17. Also connect. Keyboard controller 95 receives keystrokes and transmits to Notebus 89 Convert that input to digital data. Keyboard controller Physically implemented on the keyboard or on skeleton 11. As shown in FIG. 5, the note bus 89 is via a connector such as connector 33. Then, it is also connected to each module insertion hole such as the insertion hole 19. Mod Features like Le 61 At the rear of the functional module when the module is inserted into the module insertion slot The combination connector is combined with the connector from the notebook bus, and the function is modified. The circuit inside the tool is connected to the note bus. Note bus structure As mentioned above, the note bus consists of a power supply and a data path. Digi Tal lines carry 32 addresses and can carry data in 32-bit word length. .. Addresses and data are global to minimize pin count and routing complexity It is multiplexed into a set of traces in a bus structure. Have normal knowledge of the relevant technical field What this type of bus does is the technology as a compression bus with a small number of pins You will recognize children who are known in the field. In this kind of bus, Different types of signals, such as dresses and data signals, share a signal path through multiplexing Have. For example, the same set of data lines is data with a 32-bit address and a 32-bit length. Used to carry both words. In the notebook bus of the present invention, some control signals such as interrupt arbitration signals The issue also shares the data line. No (except for power supply analog lines in the notebook bus) A typical example of a bus that can be used for Toei is Sun Microsystems. "S Bus" carried out by Muzu, Digital Equipment Corporation Compatible with "Turbo Channel" bus from Shon, and IEEE-488 standard There is a bus. Notebus is a processor, memory and peripheral module It is a high-speed Bop plane bus for internally connecting the wheels. Note bath is all Standard operation and standby power supply voltage and electrical grounding to all module insertion holes Also supply. Functional module As described above, FIGS. 3 and 4 show two functional modules according to the present invention. It is a different figure of. Also, as mentioned above, functional modules have many different functions. Have. In fact, the potential for separate peripherals, positive power supplies and CPU modules There are as many different features as. Individual function modules are provided for each function In each case the functional module is the difference to "plug" into skeleton 11. Physical size and shape compatible with insertion holes, guide rails and connectors Have. "Front" of the functional module, when the module is "inserted" (front 77 in Figure 3) See) The front exposed to the outside has elements that identify the type of module To. For example, a CPU module has no indicator or other elements on the front, while a floppy -The disk module typically has an opening for inserting a floppy disk and a floppy disk. It has a "key" or button to release and eject the pee disk. The unique feature of the present invention is that the CPU for notebook computers has a CPU function. It is equipped as a tool. This gives the user CPU power Adapt to applications for other modules and notebook computers You can upgrade to a more powerful and powerful CPU It will be easy. Figure 6 is inserted into the insertion hole of a notebook computer according to the present invention. It is a block diagram of CPU module 99. In this case (see Figure 2), the module It is inserted into the insertion hole 19 having the connector 33. This is an optional module with skeleton 11 It is a typical example that it may be inserted into the opening insertion hole of. Connector 33 or Internal requirement of CPU module by plugging into other module connector The element is connected to Note Bus 89. Internal elements for module 99 are CPU 103, state converter 105 and RAM memory It consists of 113. CPU 103 is a wide variety of technically usable CPUs (sometimes Is any of the MPUs). For example, Intel 80386 And 80486 models, MIPS, RISC runs, and many others It is. CPU 103 exchanges information with state converter 105 via path 107. The state converter 105 follows the connector 33 via the bus 109 inside the module. Exchange information with Note Bus 89. When the module is plugged into bus 89 Bus 109 is an extension of Bus 89. The state converter 105 sends CPU instructions and requests to and from notebook buses. A chip or chipset designed to convert to a request. CPU10 3 is any one of a wide variety of CPUs, Notebus 89 is wide It was mentioned above that it is any one of the various compression buses. Conversion between CPU and note bus for those with normal knowledge of the technology It is clear that there are a wider variety of state converters 105 that do. State converters for each of the possible combinations of CPU and note bus , Theoretically different devices. The RAM memory module 113 is located on a PCB as is known in the art. Consists of a regular RAM chip mounted on, like an end connector Can be connected to the state converter 105 with a flexible plug or connector interface. .. The purpose of "implementing" a RAM module into a CPU module is a quick memorial This is to provide access. This memory access has RAM in other modules Very if available in another module in one of the insertion holes Become slow. The memory in the other module insertion holes is on the note bus and the bus Susceptible to competition and waiting. Inserting the RAM device into the CPU module The nature is provided in the CPU module in the notebook computer of the present invention. The amount of memory to be stored can be different. As mentioned above, the Note Bus 89 is a module that is inserted into various insertion holes. Shared data and address lines for all, as well as power and ground connections It is composed of. Therefore, paths 109 and 107 are CPU 103 and converter 1 It consists of a power supply for 05 and a ground wire. If, for example, CPU103 is Intel If it is an 80486 microprocessor, the state converter 105 is an 80486 Note the state device It is a converter for adapting to the state device of the bus. This note bus is for bus 89 Any one of the above mentioned buses, or any other compressed bus. In certain cases On the other hand, there are many equivalent methods in which transducers are realized. To the producer, to the CPU Given the available design information and equivalent information for bus 89, it is required to be a transducer. Making connections is the usual knowledge of the art without undue experimentation. It is the technical scope of a person who has knowledge. This is a conventional technique. Note A module with a CPU to plug into a module slot in a computer Realizing a transducer on the wheel is unique to the present invention. In the present invention, the state converter is with many CPUs and many different buses. Achieved with a single chipset or circuit set that allows conversion between .. For example, to convert between 3 different CPUs and 3 different compression buses, Design and execute the transducer with the necessary circuits and information. The state converter is the capital of the manufacturing cycle Modules at the right time or to configure a notebook computer Select one CPU and one bus from the available choices, even when selecting By doing so, it can also be a hardware or software program. As an example of a hardware programmable transducer, the transducer is a CPU and a battery. Cutting a trace near the final manufacturing process as a way to select a combination of threads Made by doing. The converter is mounted on EPROM or EEPROM. It can also be made programmable by the setting. Software programming ability As an example, the transducer is realized by microprocessor technology and software programs. it can. For example, before incorporating it into a notebook computer according to the present invention. Plug the CPU module into a connector on a special programming device and desire An instruction to set the implementation software for conversion between the CPU and the bus Can be sent. For those with normal knowledge of the art, the transducer It is clear that there are many feasible variants in the realization of. FIG. 7 shows an insertion hole for a notebook computer according to a specific example of the present invention. Shows the power supply module 111 plugged into. The purpose of the power module is A computer that contains any module that is plugged into a module slot It is to provide a power source for electricity. Technology in notebook computers Common, but typically a rechargeable battery is in skeleton 11 The battery is replaceable and can be recharged via the power input line 87. Implementation In the case of Tteri back, it can be used in all module insertion holes rather than power back. You have the freedom of choice. The skeleton 11 without functional modules is the power required by the computer Converted to characteristics and plugged into one of the input lines 87 distributed to the power lines of the notebook bus It is desirable to have no power supply capacity other than the power supply. Power supply is typical for portability One that is inserted into one or more module insertion holes (also Is supplied by the power supply module 111 (more than that). Module 111 follows connector 33 (in this case, for example) through wire 117. The battery pack connected to the Note Bus 89 is necked. On the note bus Several powering functional modules with different voltage and current capacities Since there is a power line, the power line in the notebook bus for connecting the power module 111 Is not the same as the wire for powering the module. For input port 87 Connect to the power input / converter 85 as an input as if it were connected A separate set of power lines to the pins on the module plug-in connector, such as a connector, replaces It is in the area. In FIG. 7, lines 119 and 121 connect the power supply module 111 to the converter 85 to power it. The power input from the module is the same as for power input line 87, It is sensed and handled as a current supply source. This power is the required voltage and electricity Converted to flow capacity, output on the power supply output line and returned to the module insertion hole .. In Figure 7, line 119 is grounded and arrow 123 is the data / a to the module insertion hole. Represents all of the dress, control and power output lines. Represented by arrow 123 Lines, and lines 119 and 121, are Notebus 89. Not shown in Figure 7 Connects to wire 119 and wire 121 for each of the module insertion holes connectors There is. Power supplies such as module 111 pass through the module insertion holes in skeleton 11. Using the same connector that is used to plug into the notebook bus Book computer It is plugged into the connector on the charging module separated from the above, and according to the present invention. Recharged for later use on a Joule notebook computer. Furthermore When equipped with a power supply module, it can be used by using one or more power supply modules. It will allow users to spend some time on their notebook computers. .. FIG. 8 shows a notebook computer module according to a specific example of the present invention. Floppy disk drive (FDD) module inserted in the insertion hole 12 Shows 5. Module 125 is a module of the notebook computer of the present invention. Can be combined with connector 33 so that it can be inserted into the hole. Normal circuit mounted inside case 130 with connectors, guides, and stoppers Includes a regular FDD device 129 for nominal 3.5 inch discs with. Ke The disk has an opening 131 for inserting and removing a floppy disk, and a floppy disk. It is composed of an eject button 133 for ejecting a button. Controller 127 is a wire Device 129 through 126 and connector 33 through wire 128 (hence Notebus 89) And exchange information. The device also gets power from the appropriate pins on connector 33, These pins and lines are not shown. Controller 127 is a note bus and FDD An ASIC chip or chipset for conversion to and from a device. FD If you give the data storage standard of D device and the characteristics of bus 89, you can control without experimenting. The construction of the roller 127 is a technical example of a person with ordinary knowledge in the relevant technical field. It s in the siege To. FIG. 9 shows the bus 89 in the module insertion hole of the skeleton 11 according to the specific example of the present invention. Shows the hard disk drive (HDD) module 135 plugged into To. HDD module 135 can be used in notebook computers according to the present invention. Consists of a regular HDD device 139 mounted inside a plug-in compatible case 137 ing. Notebus 89 and HDD as in the case of the FDD module described above. A controller 141 is provided for conversion between devices. Controller 141 Exchanges information with the HDD device 139 through wire 143 and with connector 33 through wire 145. I do. Connector 33 is the module connector in the notebook computer. This is a typical example of meaning. Given the characteristics of the HDD device 139 and the note bus 89, Realizing controller 141 without experimentation is a common practice in the art. It is within the technical scope of those who have knowledge. Power line connections are not shown. There are several protocols used to implement controller 141. Human One is the technically known ST506 standard. Others are technically known It is an IDE standard. Yet another is called EIDE, known to the inventor. Is an enhanced IDE and is the subject of another patent application filed. EIDE protocol As a second IDE device, connected in a chain and with an additional selection number There are multiple IDE devices that are handled. FIG. 10 shows the F plugged into the connector 33 of the notebook computer of the present invention. Rush Card "Memory Module 147 Is shown. "Flashcard" connects to the computer's internal bus structure For technically known RAs that can typically be plugged into a parallel port It is an M memory card. Module 147 is a notebook according to the present invention. Normal mounted in case 149 compatible with module insertion holes in the computer Includes "flash card" 151. As in the case above, controller 153 Necessary for exchanging information between the memory structure of the "flash card" and the bus 89 It is needed. Controller 153 is a "flash card" device 151 through wire 155 And, information is exchanged with the connector 33 through the wire 157. Insert flashcard An opening 159 in the case 149 and a connector (shown) in the device 151 for loading and unloading. Not) is selectively provided and a relatively large data storage device is different if desired Be included. Instead, the interface is provided by plug module 147 It is a modular interface that is used. Again, flashcards and buses Given 89 known characteristics, the realization of a controller is common knowledge in the art. It is a matter of those who have knowledge. FIG. 11 shows a notebook computer connector according to a specific example of the present invention. Shows LAN module 161 plugged into 33. Specific shown in Figure 11 In the example, a normal LAN card such as an Ethernet card is a specific example of the present invention. According to the notebook computer's module insertion hole, it is compatible with the insertion. It is implemented in one case 163. LAN card 167 has a module in the insertion hole Outside when plugged in The normal connector 161 on the front of the case of the module 161 exposed to the side and the information exchange To do. This is technically knowledgeable for connecting to computers on the network It is a normal connector of the kind that is used. In the first alternative method within module 161 the regular RAN card 167 is a wire Interfer to controller 169, which exchanges information through 171 and 173 The controller then converts between bus 89 and a regular LAN card. Second generation Alternatively, the LAN card has a built-in conversion and another controller. No trawler is needed. The first alternative method is preferred. FIG. 12 shows an insertion hole of a notebook computer according to a specific example of the present invention. Shows the modem module 175 plugged into connector 33 inside. Modem module The wheel 175 was mounted in case 177, which is compatible with the module insertion holes. Contains a regular modem card 181. The term "ordinary" relates to a card or device In this case, and in the other cases above, the circuits and functions are used in sequence. It means that it is normal. Notebook computer according to the present invention The size should be compatible with the module case so that it can be inserted into the insertion hole of the data. It will be adjusted. Modem card 181 is 1 or more so that the handset can be connected through line 183 Connect to the telephone interface 179 that contains the "jack" of. Card 181 Line 18 via controller 185, which performs conversion between a regular card and a compression bus Exchange information with Notebus 89 through 7 and 189. Instead, the conversion is It may be realized by a single card equipped with a dem circuit. FIG. 13 shows F inserted into the connector 33 of the module insertion hole of the specific example of the present invention. AX module 191 is shown. Module 191 is a module plug of the present invention. A regular fax card 199 mounted in a case 193 that plugs into a hole and is compatible Includes. Fax card 199 is connected to telephone interface 195 through line 197. Exchange information. As with the modem module above, the telephone inter is Face 195 has more than a single phone "Jack". Controller 201 is a car for a regular fax card via lines 203 and 205. Provides an interface between Do and Notebus 89. Instead, the controller , Can be realized on the same card as the fax circuit. Yet another variant is the fax mentioned above. Capabilities and modem capabilities can be achieved in a single module. FIG. 14 shows a notebook computer module according to a specific example of the present invention. Shows the special data acquisition module 207 that is plugged into the connector 33 of the plug hole. To. Module 207 is in case 209, which is compatible with the module insertion hole. Includes the mounted circuit card 215. Card 215 connects to an external device For interface 211, which contains one or some earned leads, Information is exchanged through line 213. For example, the data module is Oshiros Set to imprint the output of the vertical and horizontal sweeps of the co-op At least two input citations, one for vertical citations and one for horizontal citations It has a line. Card 215 is connector 33 through wire 217, and therefore notes Exchange information with Bus 89. The circuit on card 215 is when the input is analog It is designed to digitize the input and be compatible with the Notebus 89. Measurement Given the characteristics of the defined signal and the characteristics of the Note Bus 89, such a card can be realized. What to do is a matter within the scope of a person who has ordinary knowledge in the relevant technical field. In addition to the modules described herein, the modular notebook of the present invention There are other modules designed and built to extend the use of computers To. There are many changes made without departing from the spirit of the invention and its scope. That is clear to those skilled in the art. Many of these changes are mentioned above .. For example, there may be 8 or more or less module insertion holes. Similarly Many types of mods made to be able to be plugged into a skeleton, such as skeleton 11. There is a tur. Similarly, there are many different types of connectors that will be used .. Many types of compression buses that can be used, many types of modules that can be configured, this There are many other changes that can be made without departing from the spirit of Ming and its scope.