spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 83
![no-image](/images/manufacturer_photos/0/3/337/intel_corporation_sml.jpg)
spd6722qcce
Manufacturer Part Number
spd6722qcce
Description
Isa-to-pc-card Pcmcia Controllers
Manufacturer
Intel Corporation
Datasheet
1.SPD6722QCCE.pdf
(138 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 83 of 138
- Download datasheet (2Mb)
10.7.6
Datasheet
Register Name: Extension Control 2
Index: 2Fh
Bit 7
Reserved
RW:00
Extension Control 2
Bit 5 — Active-high GPSTB
Bit 4 — GPSTB on IOW*
Note that setting this bit forces the pull-ups on A_GPSTB (PD6722) to be off, independent of the
setting of the Pull-Up Control bit (index 2Fh, extended index 03h, bit 5). See
(PD6722 only, Socket A, Index 6Fh)” on page
(PD6722 only)” on page
Bit 3 — GPSTB on IOR*
Note that setting this bit forces the pull-ups on B_GPSTB (PD6722) to be off, independent of the
setting of the Pull-Up Control bit (index 6Fh, extended index 03h, bit 5). See
(PD6722 only, Socket A, Index
only)”, and
Bit 2 — Totem-pole GPSTB
When GPSTB outputs are totem-pole, their ‘high’ level is driven to the level of the +5V pin,
instead of high-impedance.
Bit 6
0
1
0
1
0
1
0
1
“VS1# and VS2# Voltage
GPSTB ouputs are active-low.
GPSTB ouputs are active-high.
B_GPSTB (PD6722) pins (socket B) are used as voltage sense.
B_GPSTB (PD6722) pins are used to strobe I/O reads on SD[15:8].
A_GPSTB (PD6722) pins are used as voltage sense.
A_GPSTB (PD6722) pins are used to strobe I/O writes on SD[15:8].
GPSTB ouputs are open-collector.
GPSTB ouputs are totem-pole.
Active-high
GPSTB
RW:0
Bit 5
91, and
(PD6722 only)
GPSTB on
(PD6722 only)
Extended Index: 0Bh
IOW*
RW:0
(PD6722 only)
6Fh)”,
Bit 4
“VS1# and VS2# Voltage Detection” on page
ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22
Detection”.
“Using GPSTB Pins for External Port Control (PD6722
GPSTB on
RW:0
IOR*
Bit 3
82,
“Using GPSTB Pins for External Port Control
Totem-pole
GPSTB
RW:0
Bit 2
Register Compatibility Type: ext.
Bit 1
“External Data
“External Data
95.
Register Per: socket
Reserved
RW:00
Bit 0
83
Related parts for spd6722qcce
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![82550EY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
![HPIXP2325AB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2325 Network Processor
Manufacturer:
Intel Corporation
Datasheet:
![NPIXP2400BB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2400 Network Processor
Manufacturer:
Intel Corporation
Datasheet:
![NPIXP2805AC](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2805 Network Processor
Manufacturer:
Intel Corporation
![NH82801DBM](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DBM I/O Controller Hub 4 Mobile (ICH4-M), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet: