Lenovo ThinkPad 600E Technical Reference Manual for the ThinkPad 600 - Page 7

s, RT/CMOS Address and NMI Mask Register Hex - cmos battery

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Figures 1-1. 1-2. 1-3. 1-4. 1-5. 1-6. 1-7. 1-8. 1-9. 1-10. 2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. 2-10. 2-11. 2-12. 2-13. 2-14. 2-15. 2-16. 2-17. 2-18. 2-19. 2-20. 2-21. 2-22. 2-23. 2-24. 2-25. 2-26. 2-27. 2-28. 2-29. Model and Submodel Bytes 1-2 System Board Devices and Features 1-3 System Board I/O Address Map 1-5 Performance Specifications 1-7 Physical Specifications 1-8 Electrical Specifications 1-9 Acoustical Readings 1-9 Power Supply Maximum Current 1-10 Voltage Pin Assignments for the 56W AC Adapter . 1-11 Lithium-Ion Battery Pack Specifications 1-12 Keyboard and Mouse Signals 2-4 Keyboard/Mouse Connector Pin Assignments . . . . . 2-4 Key Numbers for the 85-Key Keyboard 2-5 Key Numbers for the 86-Key Keyboard 2-5 Key Numbers for the 90-Key Keyboard 2-6 Key Numbers for the External Numeric Keypad . . . . 2-7 Hard Disk Drive Connector Pin Assignments . . . . . 2-8 240-Pin External Bus Connector Pin Assignments . . 2-9 UltraSlim Bay Connector Pin Assignments 2-12 Diskette Drive Read, Write, and Format Capabilities 2-14 System Memory Map 2-16 DIMM Adapter Card Memory Connector Pin Assignments 2-17 RT/CMOS RAM Address Map 2-18 RT/CMOS Address and NMI Mask Register (Hex 0070 2-19 RT/CMOS Data Register (Hex 0071 2-19 Real-Time Clock Bytes (Hex 000-00D 2-21 Status Register A (Hex 00A 2-21 Status Register B (Hex 00B 2-22 Status Register C (Hex 00C 2-23 Status Register D (Hex 00D 2-23 Diagnostic Status Byte (Hex 00E 2-24 Diskette Drive Type Byte (Hex 010 2-25 Diskette Drive Type Bits 7-4 2-25 Hard Disk Type Byte (Hex 011 2-25 Hard Disk Drive Type 2 (Bits 7-4 2-25 Hard Disk Drive Type 3 (Bits 3-0 2-25 Hard Disk Drive Type Byte 2-26 Equipment Byte 2-26 Installed Diskette Drive Bits 2-26 Copyright IBM Corp. 1998 vii

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Figures
1-1.
Model and Submodel Bytes
...............
1-2
1-2.
System Board Devices and Features
..........
1-3
1-3.
System Board I/O Address Map
.............
1-5
1-4.
Performance Specifications
. . . . . . . . . . . . . . . .
1-7
1-5.
Physical Specifications
. . . . . . . . . . . . . . . . . .
1-8
1-6.
Electrical Specifications
. . . . . . . . . . . . . . . . . .
1-9
1-7.
Acoustical Readings
. . . . . . . . . . . . . . . . . . . .
1-9
1-8.
Power Supply Maximum Current
...........
1-10
1-9.
Voltage Pin Assignments for the 56W AC Adapter
.
1-11
1-10.
Lithium-Ion Battery Pack Specifications
........
1-12
2-1.
Keyboard and Mouse Signals
..............
2-4
2-2.
Keyboard/Mouse Connector Pin Assignments
.....
2-4
2-3.
Key Numbers for the 85-Key Keyboard
.........
2-5
2-4.
Key Numbers for the 86-Key Keyboard
.........
2-5
2-5.
Key Numbers for the 90-Key Keyboard
.........
2-6
2-6.
Key Numbers for the External Numeric Keypad
....
2-7
2-7.
Hard Disk Drive Connector Pin Assignments
.....
2-8
2-8.
240-Pin External Bus Connector Pin Assignments
..
2-9
2-9.
UltraSlim Bay Connector Pin Assignments
......
2-12
2-10.
Diskette Drive Read, Write, and Format Capabilities
2-14
2-11.
System Memory Map
..................
2-16
2-12.
DIMM Adapter Card Memory Connector Pin
Assignments
. . . . . . . . . . . . . . . . . . . . . . .
2-17
2-13.
RT/CMOS RAM Address Map
.............
2-18
2-14.
RT/CMOS Address and NMI Mask Register (Hex
0070)
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2-19
2-15.
RT/CMOS Data Register (Hex 0071)
.........
2-19
2-16.
Real-Time Clock Bytes (Hex 000–00D)
........
2-21
2-17.
Status Register A (Hex 00A)
..............
2-21
2-18.
Status Register B (Hex 00B)
..............
2-22
2-19.
Status Register C (Hex 00C)
..............
2-23
2-20.
Status Register D (Hex 00D)
..............
2-23
2-21.
Diagnostic Status Byte (Hex 00E)
...........
2-24
2-22.
Diskette Drive Type Byte (Hex 010)
..........
2-25
2-23.
Diskette Drive Type Bits 7–4
..............
2-25
2-24.
Hard Disk Type Byte (Hex 011)
............
2-25
2-25.
Hard Disk Drive Type 2 (Bits 7–4)
...........
2-25
2-26.
Hard Disk Drive Type 3 (Bits 3–0)
...........
2-25
2-27.
Hard Disk Drive Type Byte
...............
2-26
2-28.
Equipment Byte
. . . . . . . . . . . . . . . . . . . . .
2-26
2-29.
Installed Diskette Drive Bits
..............
2-26
Copyright IBM Corp. 1998
vii