Compaq Presario 5400 Series, Руководство по техническому обслуживанию и ремонту

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United States December 12, 2002
Maintenance and Service Guide
Compaq Presario 5400 Series Computers
Product Description Troubleshooting Illustrated Parts Catalog
Home Removal & Replacement Jumper & Switch Information Specifications
System
Power
supply
Diskette
drive
Hard drives
CD drives
Mouse
Fax/modem
SPECIFICATIONS
System Specifications (continued)
General system specifications
Video memory
System interrupts
System I-O
System memory
System DMA
System I/O
I/O Address (Hex) System Function (Shipping Configuration)
000 - 00F DMA Controller # 1
010 - 01F DMA controller aliases
020 Interrupt Controller # 1 Control Register
021 Interrupt Controller #1 Mask Register
022 - 03D Interrupt Controller Aliases
040 - 043 Counter/Timer
044 - 04F Unused
050-053 Counter/Timer Aliases
053-05F Unused
060 Keyboard Controller Data Register
061 Port B: SERR/IOCHK NMI, Speaker, Refresh
062 - 063 Unused
064 Keyboard Controller Command/Status Register
065 - 06F Unused
070 NMI mask register (bit 7)
070 RTC/Configuration Memory Index Port (bit 6:0)
071 RTC/Configuration Memory Data Port
072 RTC Extended Index
073 RTC Extended Data
074-07F Unused
080 - 08F DMA Page Registers
090 - 091 Unused (alias of DMA page registers if PIIX4.4C.7=0)
092 Port 92 (fast reset and A20 gate)
093 - 09F Unused (alias of DMA page registers if PIIX4.4C.7=0)
0A0 Interrupt Controller # 2 Control Register
0A1 Interrupt Controller # 2 Mask Register
0A2 - 0B1 Unused
0B2 APM Control
0B3 APM Status
0B4-0BF Unused
0C0 - 0DF DMA Controller # 2
0E2 - 0E3 DDC2 Registers
0E4 - 0E5 Master I2C Interface
0E7 - 0E9 Unused
0EA Ultra I/O Index Register
0EB Ultra I/O Data Register
0EC- 0EF Modem Configuration
0F0 - 0F1 Coprocessor Busy Clear/Reset
0F2 - 0F8 Unused
OFA Unused
0FC-0FF Unused
100 - 101 Unused
102 Video Controller: POS 102 Register
103-12F Unused
132 - 16F Unused
170 - 177 Secondary IDE Controller (CD Drive)
178 - 1EF Unused
1F0 - 1F7 Primary IDE Controller (Hard Drive)
1F8 - 200 Unused
201 Joystick (Decode in ES 1869)
202 - 21F Unused
220 - 22F Entertainment Audio
230 - 25F Unused
260 - 263 Reserved - Modem use during POST
264 - 277 Unused
278 - 27F Reserved - Parallel Port (LPT 2)
280 - 2E7 Unused
2E8 - 2EF Reserved - Serial Port (COM 4)
2F0 - 2F7 Unused
2F8 - 2FF Modem (COM 2)
330 - 331 MPU-401 (Decode in ES 1869)
332 - 36F Unused
370 - 377 Reserved - Diskette Drive Controller 2 (370-371 used for
SIO lock/unlock)
378 - 37F Parallel Port (LPT 1)
380 - 387 Unused
388 - 38B Audio FM Synthesizer - ES 1869
38C - 3B3 Unused
3B4 - 3B5 Video Controller: Monochrome
3B6 - 3B9 Unused
3BA Video Controller: Monochrome
3BB Unused
3BC -3BF Reserved - Parallel Port
3C0 -3CF Video Controller: VGA Registers
3D0 - 3D3 Unused
3D4 - 3D5 Video Controller: Color
3D6 - 3D9 Unused
3DA Video Controller: Color
3DB - 3E7 Unused
3E8 - 3EF Reserved: Serial Port (COM 3)
3F0 - 3F7 Diskette Controller (Primary)
3F6 - 3F7 IDE Interface (Hard disk and CD or DVD Drive)
3F8 - 3FF Serial Port (COM 1)
4D0 Interrupt Controller 1 Edge/Level Control
4D1 Interrupt Controller 2 Edge/Level Control
4D2 - 677 Unused
678 - 67A Parallel Port ECP Mode
778 - 77A Parallel Port ECP Mode
CF8 PCI Configuration Index (32 bit I/O only)
CF9 Reset Control
CFC - CFF PCI Configuration Data
46E8 Video Controller: Adapter Sleep
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