Digital Equipment Digital AlphaStation 200 Series Technical Information page 10

PCI Bus Bridge CSRs ........................................................................................................11-15
Diagnostic Control and Status Register .......................................................................11-15
PCI Error Address Register .........................................................................................11-15
Sysbus Error Address Register ....................................................................................11-15
Translated Base Registers............................................................................................11-16
PCI Base Registers......................................................................................................11-16
PCI Mask Registers .....................................................................................................11-16
Host Address Extension Register 0..............................................................................11-16
Host Address Extension Register 1..............................................................................11-17
Host Address Extension Register 2..............................................................................11-17
Master Latency Timer Register ...................................................................................11-17
TLB Tag Registers 0-7 ................................................................................................11-17
TLB Data Registers 0-7...............................................................................................11-18
I/O Registers ......................................................................................................................11-18
PCI Bus Device Registers............................................................................................11-18
Ethernet Controller Registers................................................................................11-18
SCSI Controller Registers.....................................................................................11-19
ISA Bus Device Registers ...........................................................................................11-20
Keyboard and Mouse Registers ............................................................................11-20
TOY Clock Registers ...........................................................................................11-20
Serial Port Registers .............................................................................................11-20
Parallel Port Registers ..........................................................................................11-20
Floppy Disk Controller Registers..........................................................................11-20
Sound Card Registers ...........................................................................................11-21
Audio Command Register ...........................................................................11-22
Audio ID and Status Register ......................................................................11-22
Index
Figures
1-1 AlphaStation 200 Series Control and Indicators ......................................................... 1-3
1-2 AlphaStation 200 Series Rear Connectors.................................................................. 1-5
1-3 AlphaStation 400 Series Control and Indicators ......................................................... 1-7
1-4 AlphaStation 400 Series Rear Connectors.................................................................. 1-9
1-5 AlphaStation 200 Series System Architecture .......................................................... 1-12
1-6 AlphaStation 400 Series System Architecture .......................................................... 1-13
2-1 Internal Bays - AlphaStation 200 Series System ........................................................ 2-4
2-2 Internal Bays - AlphaStation 400 Series Systems ....................................................... 2-5
2-3 PCI Configuration Header Region ........................................................................... 2-11
2-4 AlphaStation 200 Series System Motherboard Jumpers............................................ 2-14
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