ThinkPad 560X Hardware Maintenance Manual (Oct 1997)
Page 45
...by the Fn key (Fn+F12). The following occurs: The system status, RAM, VRAM, and setup data are used . The computer exits hibernation mode and resumes operation when the power-on the hard disk. ThinkPad 560X (2640-60x, 70x) 35 Hibernation Mode: In hibernation mode, the following... events cause the computer to enter hibernation mode: Hibernation mode is set in the ThinkPad Configurations program. Some PC Card devices use the computer...
...by the Fn key (Fn+F12). The following occurs: The system status, RAM, VRAM, and setup data are used . The computer exits hibernation mode and resumes operation when the power-on the hard disk. ThinkPad 560X (2640-60x, 70x) 35 Hibernation Mode: In hibernation mode, the following... events cause the computer to enter hibernation mode: Hibernation mode is set in the ThinkPad Configurations program. Some PC Card devices use the computer...
ThinkPad 560X Hardware Maintenance Manual (Oct 1997)
Page 48
... to RAM remap error. 301, 303, 304, 305, 3XX (301: Keyboard error.) FRU / Action in Sequence 1. Symptom / Error 184 (Power-on password in Easy-Setup. 1. For example, check if a DIMM card was changed. Run the hard disk drive test. 2. System board. 1. External numeric keypad. 4. External keyboard. 5. System board. 38 IBM ThinkPad 560X (2640...
... to RAM remap error. 301, 303, 304, 305, 3XX (301: Keyboard error.) FRU / Action in Sequence 1. Symptom / Error 184 (Power-on password in Easy-Setup. 1. For example, check if a DIMM card was changed. Run the hard disk drive test. 2. System board. 1. External numeric keypad. 4. External keyboard. 5. System board. 38 IBM ThinkPad 560X (2640...
ThinkPad 560X Hardware Maintenance Manual (Oct 1997)
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Feature Processor Bus Architecture Memory (Standard) Memory (Option) CMOS RAM Description 560 Intel® Pentium® 100 MHz Intel Pentium 120 MHz Intel Pentium 133 MHz 560E Intel Pentium MMX™ 150 MHz, L2 cache Intel Pentium MMX 166 MHz, L2 cache 560X Intel Pentium MMX 200 MHz, L2 cache Intel Pentium MMX... MB DIMM card (Max. 40 MB) 560E 8 MB, 16 MB, 32 MB, 64 MB DIMM card (Max. 80 MB) 560X 8 MB, 16 MB, 32 MB, 64 MB DIMM card (Max. 96 MB) 114 bytes 56 IBM ThinkPad 560X (2640-60x, 70x) HMM Product Overview (560X) The following table provides an overview of the IBM...
Feature Processor Bus Architecture Memory (Standard) Memory (Option) CMOS RAM Description 560 Intel® Pentium® 100 MHz Intel Pentium 120 MHz Intel Pentium 133 MHz 560E Intel Pentium MMX™ 150 MHz, L2 cache Intel Pentium MMX 166 MHz, L2 cache 560X Intel Pentium MMX 200 MHz, L2 cache Intel Pentium MMX... MB DIMM card (Max. 40 MB) 560E 8 MB, 16 MB, 32 MB, 64 MB DIMM card (Max. 80 MB) 560X 8 MB, 16 MB, 32 MB, 64 MB DIMM card (Max. 96 MB) 114 bytes 56 IBM ThinkPad 560X (2640-60x, 70x) HMM Product Overview (560X) The following table provides an overview of the IBM...
TP 560Z Technical Reference Manual
Page 3
... Drive Connector 2-8 External Connector 2-9 Diskette Drive and Controller 2-12 Diskette Drive Connector 2-13 Memory 2-14 ROM Subsystem 2-14 RAM Subsystem 2-14 System Memory Map 2-15 System Board Memory Connector for DIMM 2-15 RT/CMOS RAM 2-17 Miscellaneous System Functions and Ports 2-27 Nonmaskable Interrupt (NMI 2-27 System Control Port B (X'0061 2-28 ©...
... Drive Connector 2-8 External Connector 2-9 Diskette Drive and Controller 2-12 Diskette Drive Connector 2-13 Memory 2-14 ROM Subsystem 2-14 RAM Subsystem 2-14 System Memory Map 2-15 System Board Memory Connector for DIMM 2-15 RT/CMOS RAM 2-17 Miscellaneous System Functions and Ports 2-27 Nonmaskable Interrupt (NMI 2-27 System Control Port B (X'0061 2-28 ©...
TP 560Z Technical Reference Manual
Page 9
... Figure 1-2 lists the system board devices and their features. System Board Devices and Features ThinkPad 560Z System Overview 1-3 Device Microprocessor Level 2 cache System timers ROM subsystem RAM subsystem CMOS RAM subsystem Type - - 1 - - - Expandable up to 128 MB. 128 bytes CMOS RAM with real-time clock/calendar Figure 1-2 (Part 1 of 2). Expandable up to PS/2 products...
... Figure 1-2 lists the system board devices and their features. System Board Devices and Features ThinkPad 560Z System Overview 1-3 Device Microprocessor Level 2 cache System timers ROM subsystem RAM subsystem CMOS RAM subsystem Type - - 1 - - - Expandable up to 128 MB. 128 bytes CMOS RAM with real-time clock/calendar Figure 1-2 (Part 1 of 2). Expandable up to PS/2 products...
TP 560Z Technical Reference Manual
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... based on page 1-9 list the specifications for the computer. Performance Specifications Device Microprocessor (66 MHz-15 ns clock) Access to RAM: Memory read Page hit, burst Page miss, burst Memory write Page miss, burst Access to ROM: Refresh rate (typically performed every 15.6 µs) DMA controller (4 ... (AT): 8 bit 16 bit Cycle Time (ns) 135 ns 255 ns 45 ns 1000 750 (minimum) 1250 1000 625 The cycle times shown for the ThinkPad 560Z ThinkPad 560Z System Overview 1-7 Specifications Figure 1-4 to Figure 1-7 on 60-ns EDO memory.
... based on page 1-9 list the specifications for the computer. Performance Specifications Device Microprocessor (66 MHz-15 ns clock) Access to RAM: Memory read Page hit, burst Page miss, burst Memory write Page miss, burst Access to ROM: Refresh rate (typically performed every 15.6 µs) DMA controller (4 ... (AT): 8 bit 16 bit Cycle Time (ns) 135 ns 255 ns 45 ns 1000 750 (minimum) 1250 1000 625 The cycle times shown for the ThinkPad 560Z ThinkPad 560Z System Overview 1-7 Specifications Figure 1-4 to Figure 1-7 on 60-ns EDO memory.
TP 560Z Technical Reference Manual
Page 19
... Connector 2-9 Diskette Drive and Controller 2-12 Diskette Drive Connector 2-13 Memory 2-14 ROM Subsystem 2-14 RAM Subsystem 2-14 System Memory Map 2-15 System Board Memory Connector for DIMM 2-15 RT/CMOS RAM 2-17 RT/CMOS Address and NMI Mask Register (X'0070') . 2-18 RT/CMOS Data Register (X'0071... 2-18 RT/CMOS RAM I/O Operations 2-19 CMOS RAM Configuration 2-23 Miscellaneous System Functions and Ports 2-27 Nonmaskable Interrupt (NMI 2-27 System Control Port B (X'0061 2-28 System Control Port A ...
... Connector 2-9 Diskette Drive and Controller 2-12 Diskette Drive Connector 2-13 Memory 2-14 ROM Subsystem 2-14 RAM Subsystem 2-14 System Memory Map 2-15 System Board Memory Connector for DIMM 2-15 RT/CMOS RAM 2-17 RT/CMOS Address and NMI Mask Register (X'0070') . 2-18 RT/CMOS Data Register (X'0071... 2-18 RT/CMOS RAM I/O Operations 2-19 CMOS RAM Configuration 2-23 Miscellaneous System Functions and Ports 2-27 Nonmaskable Interrupt (NMI 2-27 System Control Port B (X'0061 2-28 System Control Port A ...
TP 560Z Technical Reference Manual
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ThinkPad 560Z System Board 2-3 If the address of the missed data is in a cacheable address space, the data is stored in any AT slot is read. ... this address range is already in cache memory and the address range is written to, the cached line is invalidated and is read again from RAM (in which the BIOS is read back into the cache memory and the remainder of system memory is up to search the cache.
ThinkPad 560Z System Board 2-3 If the address of the missed data is in a cacheable address space, the data is stored in any AT slot is read. ... this address range is already in cache memory and the address range is written to, the cached line is invalidated and is read again from RAM (in which the BIOS is read back into the cache memory and the remainder of system memory is up to search the cache.
TP 560Z Technical Reference Manual
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... and last 1MB of usable memory is assigned to -RAM remapping and power management. 2-14 ThinkPad 560Z System Board Memory The ThinkPad computers use the following types of memory: Read-only memory (ROM) Random access memory (RAM) Real-time clock/complementary metal-oxide semiconductor RAM (RT/CMOS RAM) ROM Subsystem The ROM subsystem consists of four...
... and last 1MB of usable memory is assigned to -RAM remapping and power management. 2-14 ThinkPad 560Z System Board Memory The ThinkPad computers use the following types of memory: Read-only memory (ROM) Random access memory (RAM) Real-time clock/complementary metal-oxide semiconductor RAM (RT/CMOS RAM) ROM Subsystem The ROM subsystem consists of four...
TP 560Z Technical Reference Manual
Page 33
... + x MB) FFFF0000 to FFFFFFFF Function 640-KB system board RAM Video RAM System board video BIOS ROM mapped to RAM Channel ROM 64-KB system board ROM mapped to RAM x-MB system board RAM 64-KB system board ROM (same as X'000F0000' to X'000FFFFF') Figure 2-10. ThinkPad 560Z System Board 2-15 Figure 2-10 shows the memory...
... + x MB) FFFF0000 to FFFFFFFF Function 640-KB system board RAM Video RAM System board video BIOS ROM mapped to RAM Channel ROM 64-KB system board ROM mapped to RAM x-MB system board RAM 64-KB system board ROM (same as X'000F0000' to X'000FFFFF') Figure 2-10. ThinkPad 560Z System Board 2-15 Figure 2-10 shows the memory...
TP 560Z Technical Reference Manual
Page 35
...memory above 1 MB Date-century Reserved Figure 2-12. RT/CMOS RAM The RT/CMOS RAM (real-time clock/complementary metal-oxide semiconductor RAM) module contains the real-time clock and 128 bytes of this memory; RT/CMOS RAM Address Map ThinkPad 560Z System Board 2-17 A battery is built into the module to... keep the RT/CMOS RAM active when the power supply is allocated to configuration and system-status information. the remainder is ...
...memory above 1 MB Date-century Reserved Figure 2-12. RT/CMOS RAM The RT/CMOS RAM (real-time clock/complementary metal-oxide semiconductor RAM) module contains the real-time clock and 128 bytes of this memory; RT/CMOS RAM Address Map ThinkPad 560Z System Board 2-17 A battery is built into the module to... keep the RT/CMOS RAM active when the power supply is allocated to configuration and system-status information. the remainder is ...
TP 560Z Technical Reference Manual
Page 36
...with the RT/CMOS data register (X'0071') to read from and write to 1, the NMI is masked (disabled). Bit Function 7 NMI mask 6-0 RT/CMOS RAM address Figure 2-13. This bit is used to 1 by a power-on reset. Bit Function 7-0 RT/CMOS data Figure 2-14. RT/CMOS Data Register ...(X'0071') 2-18 ThinkPad 560Z System Board RT/CMOS Data Register (X'0071') The RT/CMOS data register is set to the RT/CMOS RAM bytes. otherwise, intermittent failures of the RT/CMOS RAM can occur. Attention The operation following a write to the RT/...
...with the RT/CMOS data register (X'0071') to read from and write to 1, the NMI is masked (disabled). Bit Function 7 NMI mask 6-0 RT/CMOS RAM address Figure 2-13. This bit is used to 1 by a power-on reset. Bit Function 7-0 RT/CMOS data Figure 2-14. RT/CMOS Data Register ...(X'0071') 2-18 ThinkPad 560Z System Board RT/CMOS Data Register (X'0071') The RT/CMOS data register is set to the RT/CMOS RAM bytes. otherwise, intermittent failures of the RT/CMOS RAM can occur. Attention The operation following a write to the RT/...
TP 560Z Technical Reference Manual
Page 37
... occur. Write the RT/CMOS RAM address to the shutdown status byte (X'0F'). 4. Read address X'0071' to the shutdown status byte (X'0F'). 4. Reading from the RT/CMOS data register (X'0071'). 3. ThinkPad 560Z System Board 2-19 this leaves X'0070' pointing to the RT/CMOS address and NMI mask... register (X'0070'). 2. Write the address, X'0F', to restore the RT/CMOS. Read the data from the RT/CMOS RAM requires the following a write to the ...
... occur. Write the RT/CMOS RAM address to the shutdown status byte (X'0F'). 4. Read address X'0071' to the shutdown status byte (X'0F'). 4. Reading from the RT/CMOS data register (X'0071'). 3. ThinkPad 560Z System Board 2-19 this leaves X'0070' pointing to the RT/CMOS address and NMI mask... register (X'0070'). 2. Write the address, X'0F', to restore the RT/CMOS. Read the data from the RT/CMOS RAM requires the following a write to the ...
TP 560Z Technical Reference Manual
Page 40
...1, this bit indicates that the real-time clock has power. Bit 6 If set to 0. Status Register D (X'00D') Bit Function 7 Valid RAM 6-0 Reserved Figure 2-19. If set to 0, it indicates that the real-time clock has lost power and the data in status register B. Bit... Figure 2-18. Bit 0 If set to 1, this bit indicates that an interrupt has occurred; Status Register C (X'00C') Note: Interrupts are reserved. 2-22 ThinkPad 560Z System Board bits 6, 5, and 4 indicate the type of interrupt. Bits 3-0 These bits are reserved. Status Register D (X'00D') Bit 7 Bits 6-0 ...
...1, this bit indicates that the real-time clock has power. Bit 6 If set to 0. Status Register D (X'00D') Bit Function 7 Valid RAM 6-0 Reserved Figure 2-19. If set to 0, it indicates that the real-time clock has lost power and the data in status register B. Bit... Figure 2-18. Bit 0 If set to 1, this bit indicates that an interrupt has occurred; Status Register C (X'00C') Note: Interrupts are reserved. 2-22 ThinkPad 560Z System Board bits 6, 5, and 4 indicate the type of interrupt. Bits 3-0 These bits are reserved. Status Register D (X'00D') Bit 7 Bits 6-0 ...
TP 560Z Technical Reference Manual
Page 41
... bits are reserved. Bit 6 If set to 1, this bit indicates that the checksum is defined by the power-on check of a power-on diagnostic programs. ThinkPad 560Z System Board 2-23 CMOS RAM Configuration Figure 2-20 shows the bit definitions for the CMOS...
... bits are reserved. Bit 6 If set to 1, this bit indicates that the checksum is defined by the power-on check of a power-on diagnostic programs. ThinkPad 560Z System Board 2-23 CMOS RAM Configuration Figure 2-20 shows the bit definitions for the CMOS...
TP 560Z Technical Reference Manual
Page 44
.... Low and High Usable Memory Bytes (X'030' and X'031'): The low and high usable memory bytes define the total amount of the 64-byte CMOS RAM. If set to 1, this byte, refer to 20 MB. For example, X'0280' indicates 640 KB. The low byte is X'015'; Reserved Bytes (X'033...'-X'07F'): These bytes are reserved. 2-26 ThinkPad 560Z System Board The low byte is X'017'; the high byte is installed. Low and High Expansion Memory Bytes (X'017' and X'018'): The low and...
.... Low and High Usable Memory Bytes (X'030' and X'031'): The low and high usable memory bytes define the total amount of the 64-byte CMOS RAM. If set to 1, this byte, refer to 20 MB. For example, X'0280' indicates 640 KB. The low byte is X'015'; Reserved Bytes (X'033...'-X'07F'): These bytes are reserved. 2-26 ThinkPad 560Z System Board The low byte is X'017'; the high byte is installed. Low and High Expansion Memory Bytes (X'017' and X'018'): The low and...
TP 560Z Technical Reference Manual
Page 45
... enabled after a power-on reset, the parity-check states are subject to X'0070' should access X'0071'; ThinkPad 560Z System Board 2-27 The NMI masks all other interrupts. A system reset causes a reset of the RT/CMOS RAM can cause lost data or an overrun error on password, and hardware compatibility. This situation can...
... enabled after a power-on reset, the parity-check states are subject to X'0070' should access X'0071'; ThinkPad 560Z System Board 2-27 The NMI masks all other interrupts. A system reset causes a reset of the RT/CMOS RAM can cause lost data or an overrun error on password, and hardware compatibility. This situation can...
TP 560Z Technical Reference Manual
Page 48
Selectable Drive-Startup Sequence Selectable drive-startup (selectable boot) allows you select the wrong drive. 2-30 ThinkPad 560Z System Board If you are unpredictable. Note: Whenever possible, use BIOS as copying, saving, or formatting). The order in which the computer... for the drives for the power-on password installation, the password (1 to 7 characters) is stored in your computer. Power-On Password RT/CMOS RAM has 8 bytes reserved for your startup sequence, you must be accessed by any program. Installing the password is the drive-startup sequence. For more ...
Selectable Drive-Startup Sequence Selectable drive-startup (selectable boot) allows you select the wrong drive. 2-30 ThinkPad 560Z System Board If you are unpredictable. Note: Whenever possible, use BIOS as copying, saving, or formatting). The order in which the computer... for the drives for the power-on password installation, the password (1 to 7 characters) is stored in your computer. Power-On Password RT/CMOS RAM has 8 bytes reserved for your startup sequence, you must be accessed by any program. Installing the password is the drive-startup sequence. For more ...
TP 560Z Technical Reference Manual
Page 50
... bus test failure. Low meg-chip select test. Planar parity error logged. A supervisor password is set, but no hard disk password is not identical to RAM remap error. The hard disk password is set ; Dead battery. clock not updated. Configuration error. Bad EEPROM CRC 1. NVRAM error log full. Bad EEPROM CRC... error 00 through 23. Memory line error 16 through 15. ROM to the supervisor password. Figure 2-33 (Part 1 of test that failed. Error Codes 2-32 ThinkPad 560Z System Board
... bus test failure. Low meg-chip select test. Planar parity error logged. A supervisor password is set, but no hard disk password is not identical to RAM remap error. The hard disk password is set ; Dead battery. clock not updated. Configuration error. Bad EEPROM CRC 1. NVRAM error log full. Bad EEPROM CRC... error 00 through 23. Memory line error 16 through 15. ROM to the supervisor password. Figure 2-33 (Part 1 of test that failed. Error Codes 2-32 ThinkPad 560Z System Board
TP 560Z Technical Reference Manual
Page 129
...A acoustical readings, specifications 1-9 address 20 gate 2-29 address and NMI mask register, RT/CMOS 2-18 address map RT/CMOS RAM 2-17 system board I/O 1-5 air temperature, specifications 1-8 alternative method of resetting 2-29 altitude, specifications 1-8 anticipated page miss 1-7 ...parallel 1-4 serial 1-4 TrackPoint 1-4 D data register, RT/CMOS 2-18 date-century byte, RT/CMOS RAM configuration 2-26 depth, system unit 1-8 devices-system board 1-3 diagnostic status byte, RT/CMOS RAM configuration 2-23 DIMM cards 2-14, 2-15 pin assignments 2-15 system board memory connectors 2-15 diskette drive...
...A acoustical readings, specifications 1-9 address 20 gate 2-29 address and NMI mask register, RT/CMOS 2-18 address map RT/CMOS RAM 2-17 system board I/O 1-5 air temperature, specifications 1-8 alternative method of resetting 2-29 altitude, specifications 1-8 anticipated page miss 1-7 ...parallel 1-4 serial 1-4 TrackPoint 1-4 D data register, RT/CMOS 2-18 date-century byte, RT/CMOS RAM configuration 2-26 depth, system unit 1-8 devices-system board 1-3 diagnostic status byte, RT/CMOS RAM configuration 2-23 DIMM cards 2-14, 2-15 pin assignments 2-15 system board memory connectors 2-15 diskette drive...