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IBM PC 300GL Type 6561 Technical Information Manual
Summary of PC 300GL Type 6561
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Ibm technical information manual pc 300gl (6561 and 6591).
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Ibm technical information manual pc 300gl (6561 and 6591).
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Note before using this information and the product it supports, be sure to read the general information under appendix e, “notices and trademarks” on page 49. First edition (february 1998) the following paragraph does not apply to the united kingdom or any country where such provisions are inconsist...
Page 5: Contents
Contents preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vii related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Viii terminology usage . . . . . . . . . . . . . . ....
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Pc 300gl model 6591 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 component outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 output protection . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 7: Figures
Figures 1. System memory configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2. Serial port assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3. Parallel port assignments . . . . . . . . . . . . . . . . . . . ....
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51. Beep codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 vi technical information manual.
Page 9: Preface
Preface this technical information manual provides information for the ibm pc 300gl (models 6561 and 6591). It is intended for developers who want to provide hardware and software products to operate with these ibm computers and provides an in-depth view of how these ibm computers work. Users of thi...
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Related publications in addition to this manual, the following ibm publications provide information related to the operation of the pc 300gl (models 6561 and 6591). To order publications in the u.S. And puerto rico, call 1-800-879-2755. In other countries, contact an ibm reseller or an ibm marketing...
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Terminology usage attention! The term reserved describes certain signals, bits, and registers that should not be changed. Use of reserved areas can cause compatibility problems, loss of data, or permanent damage to the hardware. When the contents of a register are changed, the state of the reserved ...
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X technical information manual.
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Chapter 1. System overview chapter 1. System overview the ibm pc 300gl (models 6561 and 6591) is a versatile product designed to provide state-of-the-art computing power with room for future growth. Several model variations are available. Major features the major features are: intel pentium ii proce...
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Chapter 1. System overview other features the following features are supported by the pc 300gl (models 6561 and 6591). Optional hardware is required for these features. Wake on lan the power supply of the computer supports the wake on lan feature. With the wake on lan feature, the computer can be tu...
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Chapter 2. System-board features chapter 2. System-board features this section includes information about system-board features. For an illustration of the system board, see “system board, models 6561 and 6591” on page 12. Microprocessor the microprocessor in the pc 300gl (models 6561 and 6591) is t...
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Chapter 2. System-board features chip set control the intel 440lx and piix4 chip set is the interface between the microprocessor and the following: memory subsystem pci bus busmaster ide connection high-performance, pci-to-isa bridge usb ports smbus agp bus enhanced dma controller rtc l2 cache the l...
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Chapter 2. System-board features pci bus the fully synchronous 33 mhz pci bus originates in the chip set. Features of the pci bus are: integrated arbiter with multi-transaction pci arbitration acceleration hooks for high performance graphics built-in pci bus arbiter with support for up to five maste...
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Chapter 2. System-board features (one-half the microprocessor bus). The isa bus operates at 8.25 mhz (one-quarter of the pci bus speed) with a 66 mhz microprocessor bus. For the isa bus, no resource assignments are given in the system memory or the dma channels. For information on resource assignmen...
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Chapter 2. System-board features video subsystem the video subsystem on the system board includes the integrated agp cirrus gd5465 3-d svga (super video graphics array) controller. The system board supports up to two rdram memory modules. Each module contains 2 mb of rdram memory. Integrated agp cir...
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Chapter 2. System-board features input/output controller control of the integrated input/output (i/o) and diskette drive controllers is provided by a single module, the smc 37c673. This module, which supports plug and play, controls the following features: diskette drive support serial port parallel...
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Chapter 2. System-board features the system board has one connector for the parallel port. For information on the connector pin assignments, see “parallel port connector” on page 33. Keyboard and mouse ports the keyboard and mouse subsystem is controlled by a general purpose 8-bit microcontroller; i...
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Chapter 2. System-board features network connection some models are equipped with a network adapter which supports the wake on lan feature. Features of the ethernet adapter are: operation in shared 10base-t or 100base-tx environment transmits and receives data at 10 mbps or 100 mbps rj-45 connector ...
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Chapter 2. System-board features flash eeprom the system board uses flash electrically-erasable, programmable, read-only memory (eeprom) to store the basic input/output system (bios), video bios, ibm logo, configuration/setup utility, and plug and play data. If necessary, the eeprom can be easily up...
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Chapter 2. System-board features physical layout the system board might look slightly different from the one shown. Note: a diagram of the system board, including switch and jumper settings, is attached to the underside of the computer cover. System board, models 6561 and 6591 .1/ flash recovery jum...
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Chapter 2. System-board features riser card, model 6561 .1/ power connector (back side of riser card) .2/ secondary ide connector .3/ diskette drive connector .4/ fan connector .5/ system front panel connector .6/ primary ide connector (back) .7/ wake on lan connector .8/ modem wakeup connector .9/ ...
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Chapter 2. System-board features model 6561 connector panel connections for features that are integrated into the system board can be identified by a symbol directly above the connector. Connectors provided by an adapter might not have an identifying symbol, as shown in the following illustration. 2...
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Chapter 3. Physical specifications chapter 3. Physical specifications this section lists the physical specifications for the pc 300gl (models 6561 and 6591). The pc 300gl model 6561 has four expansion slots and four drive bays, and the pc 300gl model 6591 has six expansion slots and six drive bays. ...
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Chapter 3. Physical specifications pc 300gl model 6561 the following figures list the physical attributes for the pc 300gl model 6561. Figure 7. Size (pc 300gl model 6561) description measurement width 450 mm (17.7 in.) depth 450 mm (17.7 in.) height 128 mm (5.0 in.) figure 8. Weight (pc 300gl model...
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Chapter 3. Physical specifications pc 300gl model 6591 the following figures list the physical attributes for the pc 300gl model 6591. Figure 14. Size (pc 300gl model 6591) description measurement width 200 mm (7.9 in) depth 445 mm (17.5 in) height 492 mm (19.4 in) figure 15. Weight (pc 300gl model ...
Page 30: Chapter 4. Power Supply
Chapter 4. Power supply chapter 4. Power supply the power supply requirements are supplied by a 85-watt (pc 300gl model 6561) or 145-watt (pc 300gl model 6591) power supply. The power supply converts the ac input voltage into four dc output voltages and provides power for the following: system board...
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Chapter 4. Power supply pc 300gl model 6591 * the total combined 3.52 v/5 v power should not exceed 120 watts. Figure 23. Power output (200 watt) output voltage regulation minimum current maximum current +5 volts +5% to − 4% 1.5 a 20.0 a * +12 volts +5% to − 5% 0.2 a 8.0 a − 12 volts +10% to − 9% 0....
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Chapter 4. Power supply component outputs the power supply provides separate voltage sources for the system board and internal storage devices. The following figures show the approximate power that is provided for specific system components. Many components draw less current than the maximum shown. ...
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Chapter 4. Power supply note: some adapters and hard disk drives draw more current than the recommended limits. These adapters and drives can be installed in the system; however, the power supply will shut down if the total power used exceeds the maximum power that is available. Output protection th...
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Chapter 5. System software chapter 5. System software this section briefly describes some of the system software included with the computer. Bios the computer uses the ibm basic input/output system (bios), which is stored in flash electrically erasable programmable read only memory (eeprom). Some fe...
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Chapter 5. System software advanced power management (apm) the pc 300gl (models 6561 and 6591) come with built-in energy-saving capabilities. Advanced power management (apm) is a feature that reduces the power consumption of systems when they are not being used. When enabled, apm initiates reduced-p...
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Chapter 6. System compatibility chapter 6. System compatibility this chapter discusses some of the hardware, software, and bios compatibility issues for the computer. Refer to pc 300 systems (6561/6591) compatibility report for a list of compatible hardware and software options. Hardware compatibili...
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Chapter 6. System compatibility hardware interrupts hardware interrupts are level sensitive for pci interrupts and edge sensitive for isa interrupts. The interrupt controller clears its in-service register bit when the interrupt routine sends an end-of-interrupt (eoi) command to the controller. The ...
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Chapter 6. System compatibility diskette drives and controller the following figures show the reading, writing, and formatting capabilities of each type of diskette drive. Notes: 1. Do not use either a 250/500 kb or 300/500 kb diskette drive for 5.25-inch diskettes that are designed for the 1.2mb mo...
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Chapter 6. System compatibility software compatibility to maintain software compatibility, the interrupt polling mechanism that is used by ibm personal computer products is retained. Software that interfaces with the reset port for the ibm personal computer positive-edge interrupt sharing (hex addre...
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Appendix a. Connector pin assignments appendix a. Connector pin assignments the following figures show the pin assignments for various system board connectors. 28 copyright ibm corp. February 1998.
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Appendix a. Connector pin assignments system memory connector 1 85 84 168 figure 32 (page 1 of 3). System memory connector pin assignments pin x64 non-parity x72 ecc pin x64 non-parity x72 ecc 1 vss vss 85 vss vss 2 dq0 dq0 86 dq32 dq32 3 dq1 dq1 87 dq33 dq33 4 dq2 dq2 88 dq34 dq34 5 dq3 dq3 89 dq35...
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Appendix a. Connector pin assignments figure 32 (page 2 of 3). System memory connector pin assignments pin x64 non-parity x72 ecc pin x64 non-parity x72 ecc 37 a8 a8 121 a9 a9 38 a10/ap a10/ap 122 ba0 ba0 39 nc ba1 123 nc a11 40 vcc vcc 124 vcc vcc 41 vcc vcc 125 ck1 ck1 42 ck0 ck0 126 a12 a12 43 vs...
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Appendix a. Connector pin assignments ide connectors 1 2 40 39 figure 32 (page 3 of 3). System memory connector pin assignments pin x64 non-parity x72 ecc pin x64 non-parity x72 ecc 80 nc nc 164 nc nc 81 nc nc 165 sa0 sa0 82 sda sda 166 sa1 sa1 83 scl scl 167 sa2 sa2 84 vcc vcc 168 vcc vcc figure 33...
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Appendix a. Connector pin assignments usb connectors 4 3 2 1 monitor connector 5 1 10 6 15 11 diskette drive connector figure 34. Usb connector pin assignments pin signal 1 vcc 2 -data 3 +data 4 ground figure 35. Monitor connector pin assignments pin signal i/o pin signal i/o 1 red o 2 green o 3 blu...
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Appendix a. Connector pin assignments serial port connectors 1 5 6 9 parallel port connector 13 1 25 14 figure 36 (page 2 of 2). Diskette drive connector pin assignments pin signal i/o pin signal i/o 17 msen1 i 18 direction in# o 19 ground na 20 step# o 21 ground na 22 write data# o 23 ground na 24 ...
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Appendix a. Connector pin assignments figure 38 (page 2 of 2). Parallel port connector pin assignments pin signal i/o pin signal i/o 19 ground na 20 ground na 21 ground na 22 ground na 23 ground na 24 ground na 25 ground na 34 technical information manual.
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Appendix a. Connector pin assignments keyboard and mouse port connectors 6 4 2 1 3 5 figure 39. Keyboard and mouse connectors pin assignments pin signal i/o pin signal i/o 1 data i/o 2 reserved na 3 ground na 4 +5 v dc na 5 clock i/o 6 reserved i/o appendix a. Connector pin assignments 35.
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Appendix a. Connector pin assignments isa connectors a1 b1 a31 b31 c1 d1 c18 d18 note: the isa connectors are part of the riser card. Figure 40 (page 1 of 2). Isa connector pin assignments pin signal i/o pin signal i/o b1 ground na a1 iochck# i b2 reset drv o a2 sd7 i/o b3 +5 v dc na a3 sd6 i/o b4 i...
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Appendix a. Connector pin assignments figure 40 (page 2 of 2). Isa connector pin assignments pin signal i/o pin signal i/o d4 irq11 i c4 la21 i/o d5 irq12 i c5 la20 i/o d6 irq15 i c6 la19 i/o d7 irq14 i c7 la18 i/o d8 dack0# o c8 la17 i/o d9 drq0 i c9 memr# i/o d10 dack5# o c10 memw# i/o d11 drq5 i ...
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Appendix a. Connector pin assignments pci connector note: the pci connectors are part of the riser card. Figure 41 (page 1 of 2). Pci connector pin assignments pin signal i/o pin signal i/o a1 trst# o b1 − 12 v dc na a2 + 12 v dc na b2 tck o a3 tms o b3 ground na a4 tdi o b4 tdo i a5 + 5 v dc na b5 ...
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Appendix a. Connector pin assignments figure 41 (page 2 of 2). Pci connector pin assignments pin signal i/o pin signal i/o a40 sdone i/o b40 perr# i/o a41 sbo# i/o b41 + 3.3 v dc na a42 ground na b42 serr# i/o a43 + 3.3 v dc na b43 + 3.3 v dc na a44 c/be(1)# i/o b44 c/be 1# i/o a45 address/data 14 i...
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Appendix a. Connector pin assignments wake on lan and modem/ring wake-up connectors power supply connectors figure 42. J27 modem/ring pin description 1 external wake up on ring 2 ground figure 43. J28 wake on lan pin description 1 +5v aux 2 ground 3 external wake on lan figure 44. Pin assignments fo...
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Appendix b. System address maps appendix b. System address maps system memory map the first 640 kb of system board ram is mapped starting at address hex 0000000. A 256-byte area and a 1 kb area of this ram are reserved for bios data areas. Memory can be mapped differently if post detects an error. I...
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Appendix b. System address maps figure 46 (page 2 of 3). I/o address map address (hex) size description 0170–0177 8 bytes secondary ide channel 01f0–01f7 8 bytes primary ide channel 0200–0207 8 bytes available 0220–022f 16 bytes available 0240–024f 16 bytes available 0278–027f 8 bytes lpt2 02e8–02ef...
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Appendix b. System address maps dma i/o address map the following figure lists resource assignments for the dma address map. Any addresses that are not shown are reserved. Figure 46 (page 3 of 3). I/o address map address (hex) size description 7000–700d 14 bytes smbus i/o space registers 8000–8037 5...
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Appendix b. System address maps pci configuration space map figure 47 (page 2 of 2). Dma i/o address map address (hex) description bits byte pointer 00cc channel 7, memory address register 00–15 yes 00ce channel 7, transfer count register 00–15 yes 00d0 channels 4–7, read status/write command regist...
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Appendix c. Irq and dma channel assignments appendix c. Irq and dma channel assignments the following figures list the interrupt request (irq) and direct memory access (dma) channel assignments. Figure 48. Irq channel assignments irq system resource nmi i/o channel check 0 reserved (interval timer) ...
Page 58: Appendix D. Error Codes
Appendix d. Error codes appendix d. Error codes the following figures list the post error codes and beep codes for the computer. Post error codes post error messages appear when post finds problems with the hardware during power-on or when a change in the hardware configuration is found. Post error ...
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Appendix d. Error codes figure 50 (page 2 of 2). Post error codes code description 202 memory-address line error 00–15 203 memory-address line error 16–23 221 rom-to-ram remapping error 225 unsupported memory type installed or memory pair mismatch 301 keyboard error 302 keyboard error 303 keyboard-t...
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Appendix d. Error codes beep codes for the following beep codes, the numbers indicate the sequence and number of beeps. For example, a “2-3-2” error symptom (a burst of two beeps, three beeps, and then two beeps) indicates a memory module problem. An x in an error message can represent any number. F...
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Appendix e. Notices and trademarks appendix e. Notices and trademarks references in this publication to ibm products, programs, or services do not imply that ibm intends to make these available in all countries in which ibm operates. Any reference to an ibm product, program, or service is not intend...
Page 62: References
References 82439hx pciset system controller (txc) source: intel corporation; available at http://www.Intel.Com/design/pcisets/datashts 82371sb pci isa ide xcelerator (piix3) source: intel corporation; available at http://www.Intel.Com/design/pcisets/datashts advanced power management (apm) bios inte...
Page 63: Index
Index index a address map dma 43 i/o 41 system memory 41 advanced power management 23 altitude 16 apm 23 b beep codes 48 bios 22 bios data areas 41 bus ide 5 isa 5, 11 pci 5, 11 universal serial bus 6 bypassing bios 26 c cables 16, 17 chip set 4, 8 clock, real-time 10 cmos ram 10 compatibility hardw...
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Index i/o address map 41 ide interface 5 information, related viii input power frequency 18 requirements 18 voltage 18 interrupt request assignments 45 isa bus 5 connectors 11 j jumper configuration 12 locations (system board) 12 k keyboard cable 16, 17 l l2 cache (external) 4 level-sensitive interr...
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Index system memory maps 41 specifications 15, 17 t temperature 16, 17 token ring port 10 u universal serial bus connectors 32 port 6 technology 6 v video subsystem 7 voltage, input power 18 voltage, output power 18 w wake on lan 2 wake up on ring 2 weight, system unit 16, 17 width, system unit 16, ...
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Ibm part number: printed in u.S.A..