SPD6729QCE Intel, SPD6729QCE Datasheet - Page 86

• Manufacturer Part Number: SPD6729QCE
• Description: PCI To PC Card (PCMCIA) Controller 208-Pin MQFP
• Manufacturer: Intel

Specifications of SPD6729QCE

• Package: 208MQFP
• Operating Temperature: 0 to 70 °C

PD6729 — PCI-to-PC Card (PCMCIA) Controller
10.8.9
10.8.9.1
86
Register Name: External Data
Index: 6Fh
Bit
7
Bit 56 — CLKRUN Wired
A value of ‘1’ indicates that the system implementation wires a CLKRUN signal to a device’s
CLKRUN pin. supports CLKRUN protocol. Since the PD6729 does not have a CLKRUN pin, this
bit should remain cleared to ‘0’.
External Data (Index 6Fh)
Bits 3-0: Socket A/B VS1/VS2 Input
These bits indicate the values of the four voltage sense pins (two for each socket). These values are
used to determine the operating voltage capabilities of an inserted card.
Bit
6
Reserved
RW:0000
Bit
5
Extended Index: 0Ah
Bit
4
VS2 Input
Socket B
Bit
R:0
3
VS1 Input
Socket B
Bit
R:0
2
Register Compatibility Type: ext.
VS2 Input
Socket A
Bit
R:0
1
Register Per: chip
Datasheet
VS1 Input
Socket A
Bit
R:0
0