參數(shù)資料
型號: PD6710
廠商: Intel Corp.
英文描述: ISA-to-PC-Card (PCMCIA) Controllers
中文描述: ISA -到- PC卡(PCMCIA)的控制器
文件頁數(shù): 24/138頁
文件大?。?/td> 723K
代理商: PD6710
PD6710/
22
ISA-to-PC-Card (PCMCIA) Controllers
24
Datasheet
Table 3. General-Purpose Strobe / Voltage Sense Pins
Pin Name
Description
Pin Number
Qty.
I/O
Pwr.
Drive
PD6710
PD6722
Socket A
Socket B
GPSTB
General-Purpose Strobe:
Connect
A_GPSTB to pin 43 and B_GPSTB to
pin 57 on PC Card socket. This pin can
be used with external logic to sense
pins VS1 and VS2 of the socket. It is
only available on the PD6722.
1, 2
6
7
1
I-PU/
O-
OC
1
2 mA
5V_DET
This status input is used to detect 5 V/
3.3 V on PCMCIA pin 57.
7
1
I-PU
1
N/A
1. General-purpose strobe controlled by
Socket A
(index 2Eh/2Fh) Extension Control 2 register at extended index 0Bh.
2. General-purpose strobe controlled by
Socket B
(index 6Eh/6Fh) Extension Control 2 register at extended index 0Bh.
Table 4. Power Control Pins
Pin Name
Description
Pin Number
Qty
.
I/O
Pwr.
Drive
PD6710
PD6722
Socket A
Socket B
VPP_VCC
This output is used to enable the socket
V
supply onto the V
pin. This pin is
mutually exclusive with VPP_PGM.
3
2
205
1
O
1
12
mA
VPP_PGM
This output is used to enable the
programming voltage supply onto the
V
pin. This pin is mutually exclusive
with VPP_VCC.
2
1
204
1
O
1
12
mA
-VCC_3
This output is used to enable a 3.3V
supply onto the V
socket. This pin is
mutually exclusive with -VCC_5.
5
4
206
1
O
1
12
mA
-VCC_5
This output is used to enable a 5V
supply onto the V
socket. This pin is
mutually exclusive with -VCC_3.
6
5
207
1
O
1
12
mA
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