CL-PD6833-QC-A View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CL-PD6833-QC-A' PDF : 216 Pages View PDF
CL-PD6833
PCI-to-CardBus Host Adapter
When viewed as a 7-bit value, the contents of this register completely specify a single internal-register
byte. For example, at reset, when the value of this register is in the range 00h–3Fh, the Socket A register
is selected (Socket Index bit is ‘0’), and when the value of this register is in the range 40h–7Fh, the Socket
B register is selected (Socket Index bit is ‘1’).
The internal register that is accessed when the CPU reads or writes the Data register is determined by
the current value of the Index register, as follows:
Table 7-1. Index Registers
Register Name
Chip Revision
Interface Status
Power Control
Interrupt and General Control
Card Status Change
Management Interrupt Configuration
Mapping Enable
I/O Window Control
Gen Map 5 Start Address Low
Gen Map 5 Start Address High
Gen Map 5 End Address Low
Gen Map 5 End Address High
Gen Map 6 Start Address Low
Gen Map 6 Start Address High
Gen Map 6 End Address Low
Gen Map 6 End Address High
Gen Map 0 Start Address Low
Gen Map 0 Start Address High
Gen Map 0 End Address Low
Gen Map 0 End Address High
Gen Map 0 Offset Address Low
Gen Map 0 Offset Address High
Misc Control 1
FIFO Control
Gen Map 1 Start Address Low
Gen Map 1 Start Address High
Gen Map 1 End Address Low
Gen Map 1 End Address High
Gen Map 1 Offset Address Low
Gen Map 1 Offset Address High
Misc Control 2
Chip Information
I/O Index Value
Six-bit Value
00ha
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eha
1Fha
Memory
Offset Value
800ha
801h
802h
803h
804h
805h
806h
807h
808h
809h
80Ah
80Bh
80Ch
80Dh
80Eh
80Fh
810h
811h
812h
813h
814h
815h
816h
817h
818h
819h
81Ah
81Bh
81Ch
81Dh
81Eha
81Fha
Chapter
Chapter 8,
“DEVICE
CONTROL
REGISTERS”
Chapter 10,
“GENERAL
WINDOW
MAPPING
REGISTERS”
Chapter 11,
“EXTENSION
REGISTERS”
Chapter 10,
“GENERAL
WINDOW
MAPPING
REGISTERS”
Chapter 11,
“EXTENSION
REGISTERS”
Page
91
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94
96
98
99
101
105
125
126
127
128
125
126
127
128
125
126
127
128
123
124
132
134
125
126
127
128
123
124
136
137
86
OPERATION REGISTERS
ADVANCE DATA BOOK v0.3
June 1998
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