spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 132

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

PD6710/’22 — ISA-to-PC-Card (PCMCIA) Controllers
132
Register Name: Data Mask 1 (PD6722 only)
Index: 2Fh
Register Name: Extension Control 1
(PD6722 only)
Index: 2Fh
Register Name: Maximum DMA
Acknowledge Delay (PD6722 only)
Index: 2Fh
Register Name: External Data (PD6722 only)
Index: 2Fh
Register Name: External Data (PD6722 only)
Index: 6Fh
External Data
External Data
RW:0
RW:0
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
7
7
DMA Enable
RW:00
External Data
External Data
RW:0
RW:0
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
6
6
External Data
External Data
Control
Pull-up
RW:0
RW:0
RW:0
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
5
5
Maximum DMA Acknowledge Delay
External Data
External Data
Extended Index: 0Ah
RW:0
Extended Index: 03h
Extended Index: 0Ah
RW:0
Extended Index: 04h
Bit 4
Extended Index: 02h
Bit 4
Bit 4
Bit 4
Bit 4
Data Mask Select 1
4
4
RW:00000000
RW:00000000
Reserved
RW:00
External Data
External Data
B_VS2 Input
RW:0
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
3 or
R:0
3
External Data
External Data
LED Activity
B_VS1 Input
Enable
RW:0
RW:0
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
2 or
R:0
2
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Clear Disable
External Data
External Data
Auto Power
A_VS2 Input
RW:0
RW:0
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
1 or
R:0
1
Register Per: socket
Register Per: socket
Register Per: socket
Register Per: socket
Register Per: socket
External Data
External Data
A_VS1 Input
V
Datasheet
CC
RW:0
RW:0
Lock
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
0 or
R:0
Power
0