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Appendix B Technical Summary
I/O & MEMORY MAP
Fixed I/O Ranges Decoded by ICH2 :
I/O Address
Read Target
Write Target
Internal Unit
00h-08h
DMA Controller
DMA Controller
DMA
09h-0Eh Reserved
DMA Controller
DMA
0Fh
DMA Controller
DMA Controller
DMA
10h-18h
DMA Controller
DMA Controller
DMA
19h-1Eh Reserved
DMA Controller
DMA
1Fh
DMA Controller
DMA Controller
DMA
20h-21h
Interrupt Controller
Interrupt Controller
Interrupt
24h-25h
Interrupt Controller
Interrupt Controller
Interrupt
28h-29h
Interrupt Controller
Interrupt Controller
Interrupt
2Ch-2Dh
Interrupt Controller
Interrupt Controller
Interrupt
2Eh-2Fh
LPC SIO
LPC SIO
Forwarder to LPC
30h-31h
Interrupt Controller
Interrupt Controller
Interrupt
34h-35h
Interrupt Controller
Interrupt Controller
Interrupt
38h-39h
Interrupt Controller
Interrupt Controller
Interrupt
3Ch-3Dh
Interrupt Controller
Interrupt Controller
Interrupt
40h-42h Timer/Counter
Timer/Counter
PIT (8254)
43h Reserved
Timer/Counter
PIT
4E-4F
LPC SIO
LPC SIO
Forwarder to LPC
50h-52h Timer/Counter
Timer/Counter
PIT
53h Reserved
Timer/Counter
PIT
60h
Microcontroller
Microcontroller
Forwarder to LPC
61h
NMI Controller
NMI Controller
Processor I/F
62h
Microcontroller
Microcontroller
Forwarder to LPC
63h
NMI Controller
NMI Controller
Processor I/F
64h
Microcontroller
Microcontroller
Forwarder to LPC
65h
NMI Controller
NMI Controller
Processor I/F
66h
Microcontroller
Microcontroller
Forwarder to LPC
67h
NMI Controller
NMI Controller
Processor I/F
70h Reserved
5
NMI & RTC controller RTC
71h
RTC Controller
RTC Controller
RTC
72h
RTC Controller
NMI & RTC controller RTC
73h
RTC Controller
RTC Controller
RTC
74h
RTC Controller
NMI & RTC controller RTC
75h
RTC Controller
RTC Controller
RTC
76h
RTC Controller
NMI & RTC controller RTC
77h
RTC Controller
RTC Controller
RTC
Page: B-6
PC 5151 USER MANUAL
Summary of Contents for PC 5151
Page 1: ...USER S MANUAL PC 5151 Socket 478 P4 P4 M 15 1024X768 Panel PC System Copyright Notice ...
Page 9: ...Chapter 1 Introduction 1 2 CASE ILLUSTRATION PC 5151 USER MANUAL Page 1 3 ...
Page 96: ...Appendix A System Assembly Diagram 2 PC 5151 USER MANUAL Page A 7 ...
Page 98: ...Appendix A System Assembly Diagram 2 PC 5151 USER MANUAL Page A 9 ...
Page 104: ...Appendix A System Assembly Diagram 2 Remove CD ROM PC 5151 USER MANUAL Page A 15 ...
Page 105: ...Appendix A System Assembly EXPLODED DIAGRAM FOR REMOVING MASK Page A 16 PC 5151 USER MANUAL ...
Page 107: ...Appendix A System Assembly Diagram 2 PS 8170A PS 8150A Page A 18 PC 5151 USER MANUAL ...
Page 108: ...Appendix A System Assembly Diagram 3 Diagram 4 PC 5151 USER MANUAL Page A 19 ...
Page 110: ...Appendix B Technical Summary BLOCK DIAGRAM Page B 2 PC 5151 USER MANUAL ...