Compaq Presario 5070 Maintenance And Service Manual page 107

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Home Removal & Replacement
SPECIFICATIONS
System
System Specifications (continued)
Power
supply
Diskette
drive
Hard drives
DVD drive
CD drives
Mouse
Fax/modem
Zip drive
l
I/O Address (Hex)
000 - 00F
010 - 01F
020
021
022 - 03D
040 - 043
044 - 04F
050-053
053-05F
060
061
062 - 063
064
065 - 06F
070
070
071
072
073
074-07F
080 - 08F
090 - 091
092
093 - 09F
0A0
0A1
0A2 - 0B1
0B2
0B3
0B4-0BF
0C0 - 0DF
0E2 - 0E3
0E4 - 0E5
0E7 - 0E9
0EA
0EB
0EC- 0EF
0F0 - 0F1
0F2 - 0F8
OFA
0FC-0FF
100 - 101
102
103-12F
132 - 16F
170 - 177
178 - 1EF
1F0 - 1F7
1F8 - 200
201
202 - 21F
220 - 22F
230 - 25F
260 - 263
264 - 277
278 - 27F
280 - 2E7
2E8 - 2EF
2F0 - 2F7
2F8 - 2FF
330 - 331
332 - 36F
370 - 377
378 - 37F
380 - 387
388 - 38B
38C - 3B3
3B4 - 3B5
3B6 - 3B9
3BA
3BB
3BC -3BF
3C0 -3CF
3D0 - 3D3
3D4 - 3D5
3D6 - 3D9
3DA
3DB - 3E7
3E8 - 3EF
3F0 - 3F7
3F6 - 3F7
3F8 - 3FF
4D0
4D1
4D2 - 677
678 - 67A
778 - 77A
CF8
CF9
CFC - CFF
46E8
Maintenance and Service Guide
Compaq Presario 5000, 5100, and 5200 Series Computers
General system specifications
Video memory
System interrupts
System I-O
System memory
System DMA
System Function (Shipping Configuration)
DMA Controller # 1
DMA controller aliases
Interrupt Controller # 1 Control Register
Interrupt Controller #1 Mask Register
Interrupt Controller Aliases
Counter/Timer
Unused
Counter/Timer Aliases
Unused
Keyboard Controller Data Register
Port B: SERR/IOCHK NMI, Speaker, Refresh
Unused
Keyboard Controller Command/Status Register
Unused
NMI mask register (bit 7)
RTC/Configuration Memory Index Port (bit 6:0)
RTC/Configuration Memory Data Port
RTC Extended Index
RTC Extended Data
Unused
DMA Page Registers
Unused (alias of DMA page registers if PIIX4.4C.7=0)
Port 92 (fast reset and A20 gate)
Unused (alias of DMA page registers if PIIX4.4C.7=0)
Interrupt Controller # 2 Control Register
Interrupt Controller # 2 Mask Register
Unused
APM Control
APM Status
Unused
DMA Controller # 2
DDC2 Registers
Master I2C Interface
Unused
Ultra I/O Index Register
Ultra I/O Data Register
Modem Configuration
Coprocessor Busy Clear/Reset
Unused
Unused
Unused
Unused
Video Controller: POS 102 Register
Unused
Unused
Secondary IDE Controller (CD Drive)
Unused
Primary IDE Controller (Hard Drive)
Unused
Joystick (Decode in ES 1869)
Unused
Entertainment Audio
Unused
Reserved - Modem use during POST
Unused
Reserved - Parallel Port (LPT 2)
Unused
Reserved - Serial Port (COM 4)
Unused
Modem (COM 2)
MPU-401 (Decode in ES 1869)
Unused
Reserved - Diskette Drive Controller 2 (370-371 used for
SIO lock/unlock)
Parallel Port (LPT 1)
Unused
Audio FM Synthesizer - ES 1869
Unused
Video Controller: Monochrome
Unused
Video Controller: Monochrome
Unused
Reserved - Parallel Port
Video Controller: VGA Registers
Unused
Video Controller: Color
Unused
Video Controller: Color
Unused
Reserved: Serial Port (COM 3)
Diskette Controller (Primary)
IDE Interface (Hard disk and CD or DVD Drive)
Serial Port (COM 1)
Interrupt Controller 1 Edge/Level Control
Interrupt Controller 2 Edge/Level Control
Unused
Parallel Port ECP Mode
Parallel Port ECP Mode
PCI Configuration Index (32 bit I/O only)
Reset Control
PCI Configuration Data
Video Controller: Adapter Sleep
Troubleshooting
Jumper & Switch Information
System I/O
Illustrated Parts Catalog
Specifications