参数资料
型号: SPD6729QCE
厂商: INTEL CORP
元件分类: 总线控制器
英文描述: PCMCIA BUS CONTROLLER, PQFP208
封装: MQFP-208
文件页数: 99/116页
文件大小: 1442K
代理商: SPD6729QCE
PCI-to-PC Card (PCMCIA) Controller — PD6729
Datasheet
83
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.
Bit 38: Hardware Suspend Wired
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’.
10.8.6
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.
Register Name: Device Implementation
Byte B
Index: 2Fh
Extended Index: 39h
Register Per: chip
Register Compatibility Type: ext.
Bit 47
Bit 46
Bit 45
Bit 44
Bit 43
Bit 42
Bit 41
Bit 40
RFU
RF Rated
Sockets
VPP_ VCC
1A
VPP 12V
Avail
X.V Capable
Y.V Capable
5.0V VCC
Capable
3.3V VCC
Capable
R/W:0
R/W:1
R/W:0
R/W:1
R/W:0
R/W:1
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