SPD6729QCE Intel, SPD6729QCE Datasheet - Page 83

• 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

10.8.6
Datasheet
Register Name: Device Implementation
Byte B
Index: 2Fh
Bit
R/W:0
RFU
47
Bit 39: RI_OUT Wired
A ‘1’ indicates that in the system implementation, a pin on the device designated as ‘RI_OUT’ has
been connected to ring indicate circuitry. Socket services must set register 1E bit 7 to a ‘1’, thereby
enabling this alternate pin definition as it has been wired.
A value of ‘1’ implies that in the system implementation, the RI_OUT*/IRQ15 pin is not
connected to the ISA bus IRQ15 line, but is instead connected to an SMI-type system function
designed to wake up a system on modem ring.
A ‘1’ indicates that in the system implementation, a pin on the device designated as a hardware
control of suspend for deep power saving has been connected to system circuitry designed for
power management. Since the PD6729 has no hardware suspend pin, this bit should remain cleared
to ‘0’.
Device Implementation Byte B
Bit 47: RFU (Reserved for future use)
Reserved for future use.
Bit 46: RF Rated Sockets
A value of ‘1’ indicates that in the system implementation, the sockets in this systems are designed
to handle cards that operate at radio frequencies like cellular fax/modem, pagers, etc. A value of ‘0’
indicates that the sockets in this systems are not designed to handle cards that operate at radio
frequencies like cellular fax/modem, pagers, etc.
Bit 45: VPP_VCC 1A
A value of ‘1’ indicates that, in this implementation, the socket can deliver 1 A to each socket’s
VPP and VPP2 pins when the VPP voltage is set to VCC.
Bit 44: VPP 12 V available
A value of ‘1’ indicates that a VPP of 12 V is supported in this system. A value of ‘0’ indicates that
a VPP of 12 V is not supported in this system, meaning VPP voltages of ‘VCC’ and OV are the
only programming voltages available.
Bit 38: Hardware Suspend Wired
RF Rated
Sockets
Bit
R/W:1
46
VPP_ VCC
Bit
R/W:0
1A
45
VPP 12V
R/W:1
Bit
Extended Index: 39h
Avail
44
X.V Capable
PCI-to-PC Card (PCMCIA) Controller — PD6729
Bit
R/W:0
43
Y.V Capable
Bit
R/W:0
42
Register Compatibility Type: ext.
5.0V VCC
Capable
Bit
R/W:1
41
Register Per: chip
3.3V VCC
Capable
Bit
R/W:1
40
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