CL-PD6833-VC-A View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CL-PD6833-VC-A' PDF : 216 Pages View PDF
CL-PD6833
PCI-to-CardBus Host Adapter
11.9.7 Device Implementation Byte C
Register Name: Device Implementation Byte C
I/O Index: 3Ah
Memory Offset: 93Ah
Bit 23
Bit 22
Bit 21
Bit 20
RFU
RFU (ZV)
ZV Port B
Wired
R/W:0
R/W:0
R/W:1
Register Per: chip
Register Compatibility Type: ext.
Bit 19
ZV Port A
Wired
R/W:1
Bit 18
SPKR Wired
R/W:1
Bit 17
Per-Socket
LED
R/W:0
Bit 16
LED Wired
R/W:0
Bit 16 — LED Wired
A value of ‘1’ indicates that a single activity socket LED is available for both sockets. A value of ‘0’
indicates that a single activity socket LED is not available for both sockets.
Bit 17 — Per-Socket LED
A value of ‘1’ indicates that an activity socket LED is available on each socket and is controlled
through extended index 930h. A value of ‘0’ indicates an activity socket LED is not available on
each socket and is not controlled through extended index 930h.
Bit 18 — SPKR Wired
A value of ‘1’ indicates that a speaker is connected to the sockets. A value of ‘0’ indicates that a
speaker is not connected to the sockets.
Bit 19— ZV Port A Wired
A value of ‘1’ indicates that Socket A is wired for ZV operation. A value of ‘0’ indicates that Socket
A is not wired for ZV operation.
Bit 20— ZV Port B Wired
A value of ‘1’ indicates that Socket B is wired for ZV operation. A value of ‘0’ indicates that Socket
B is not wired for ZV operation.
Bits 23:21 — RFU (reserved for future use)
June 1998
ADVANCE DATA BOOK v0.3
EXTENSION REGISTERS
165
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