spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 131

• Manufacturer Part Number: spd6722qcce
• Description: Isa-to-pc-card Pcmcia Controllers
• Manufacturer: Intel Corporation

Datasheet
Register Name: Chip Information
Index: 1Fh
Register Name: ATA Control
Index: 26h
Register Name: Extended Index (PD6722 only)
Index: 2Eh
Register Name: Extended Data (PD6722 only)
Index: 2Fh
Register Name: Data Mask 0 (PD6722 only)
Index: 2Fh
1. The value for PD6710 is ’0’, and the value for PD6722 is ’1’.
2. This read-only value depends on the revision level of the PD67XX chip.
3. The value for PD6722 is ‘1’.
A25/CSEL
RW:0
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
PC Card Controller
Identification
R:11
A24/M/S*
RW:0
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Dual/Single
A23/VU
Socket*
RW:0
Bit 5
R:n
Bit 5
Bit 5
Bit 5
Bit 5
1
RW:0
Bit 4
Bit 4
Bit 4
Bit 4
Extended Index: 01h
Bit 4
A22
Data Mask Select 0
Extended Index
Extended Data
RW:00000000
RW:00000000
ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22
PD67XX Revision Level
RW:0
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
A21
R:nnnn
Scratchpad
2
RW:0
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Speaker Is
LED Input
RW:0
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
Register Per: socket
Register Per: socket
Register Per: socket
Register Per: socket
Register Per: chip
ATA Mode
Reserved
RW:0
Bit 0
R:n
Bit 0
Bit 0
Bit 0
Bit 0
3
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