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參數(shù)資料
| 型號： | CL-PD6710 |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 總線控制器 |
| 英文描述： | ISA-TOOPC-CARD HOST ADAPTERS |
| 中文描述： | PCMCIA BUS CONTROLLER, PQFP144 |
| 封裝： | VQFP-144 |
| 文件頁數(shù)： | 19/128頁 |
| 文件大?。?/td> | 1591K |
| 代理商： | CL-PD6710 |
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CL-PD6710/’22
ISA–to–PC-Card Host Adapters
May 1997
19
PRELIMINARY DATA SHEET v3.1
PIN INFORMATION
a
General-purpose strobe controlled by ‘Socket A’ (index 2Eh/2Fh)
Extension Control 2
register at extended index 0Bh.
b
General-purpose strobe controlled by ‘Socket B’ (index 6Eh/6Fh)
Extension Control 2
register at extended index 0Bh.
BVD1/
-STSCHG/
-RI
Battery Voltage Detect 1 / Status
Change / Ring Indicate
: In Memory
Card Interface mode, this input serves
as BVD1 (Battery Dead Status) input.
In I/O Card Interface mode, this input
is the -STSCHG input, which indicates
to the CL-PD67XX that the card’s
internal status has changed. In I/O
Card Interface mode, this input can
alternately be used as -RI ring indicate
when IRQ15/RI_OUT* is configured
for RI Out (see page
62
).
62
61
124
1
I-PU
2 or 3
–
SOCKET_
VCC
Connect these pins to the V
CC
supply
of the socket (pins 17 and 51 of the
respective PC Card socket). These
pins can thus be 0, 3.3, or 5 V, depend-
ing on card presence, card type, and
system configuration. The socket inter-
face outputs (listed in this table,
Table 2-2
) will operate at the voltage
applied to these pins, independent of
the voltage applied to other
CL-PD67XX pin groups.
18, 52
24, 52
88, 117
2
PWR
–
–
Table 2-3.
General-Purpose Strobe / Voltage Sense Pins
Pin Name
Description
Pin Number
Qty
.
I/O
Pwr.
Drive
CL-PD6710
CL-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 CL-PD6722.
a,b
–
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
Table 2-2.
Socket Interface Pins
(cont.)
Pin Name
1
Description
2
Pin Number
Qty
.
I/O
Pwr.
Drive
CL-PD6710
CL-PD6722
Socket A
Socket B
1
To differentiate the sockets, all CL-PD6722 pin names have either A_ or B_ prepended to the pin names indicated. For
example, A_A[25:0] and B_A[25:0] are the independent address buses to the sockets.
2
When a socket is configured as an ATA drive interface, socket interface pin functions change. See
Table 11-1 on page 75
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CL-PD6722 | ISA-TOOPC-CARD HOST ADAPTERS |
| CL-PS6700 | Low-Power PC Card Controller for the CL-PS7111 |
| CL-PS6700-VC-A | Low-Power PC Card Controller for the CL-PS7111 |
| CL-PS7110-VC-A | Low-Power System-on-a-Chip |
| CL-PS7110-VI-A | Low-Power System-on-a-Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CLPD6710VCB | 制造商:CIRRUS 功能描述:* |
| CL-PD6710-VC-B | 制造商:Cirrus Logic 功能描述:PCMCIA BUS CONTROLLER, PQFP144 |
| CLPD6720QCB | 制造商:CIRRUS 功能描述:* |
| CL-PD6720-QC-B | 制造商: 功能描述: |
| CL-PD6720QC-B | 制造商:CIRR 功能描述:6720-QC-B 制造商:Cirrus Logic 功能描述:6720-QC-B |
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