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| 型號(hào)： | CL-PD6722 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | ISA-TOOPC-CARD HOST ADAPTERS |
| 中文描述： | ISA的TOOPC卡主機(jī)適配器 |
| 文件頁(yè)數(shù)： | 5/128頁(yè) |
| 文件大?。?/td> | 1591K |
| 代理商： | CL-PD6722 |
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CL-PD6710/’22
ISA–to–PC-Card Host Adapters
May 1997
5
PRELIMINARY DATA SHEET v3.1
TABLE OF CONTENTS
Version 3.1
Following are major changes between September 1995
and May 1997 versions of this data sheet:
General
The CL-PD6710 replaces the CL-PD6712, which was
taken out of production. This change is reflected through-
out this data sheet. Major differences of the CL-PD6710
from the CL-PD6712 include:
The CL-PD6710 does not support DMA.
Only a single voltage sense pin is available.
GPSTB functionality is not supported.
References to the CL-PD6720 were removed. Refer-
ences to the CL-PD672X were replaced with
CL-PD6722.
For the CL-PD6710, two pin names were changed from
the CL-PD6712 to reflect their different functionality:
VS1#/A_GPSTB is now 5V_DET.
VS2#/B_GPSTB is now a no connect.
Section
2.2
The General-Purpose Strobe/Voltage Sense pins
in the CL-PD6712 (
VS2#/B_GPSTB)
were replaced by the 5V_DET
in the CL-PD6710.
5.1
The Extended Index and Extended Data registers
(Scratchpad, Data Mask 0, Data Mask 1, Exten-
sion Control 1, Maximum DMA Acknowledge
Delay, Reserved, External Data, and Extension
Control 2) are only available on the CL-PD6722,
not on the CL-PD6710.
13
Voltage detection on the CL-PD6710 is provided
by the 5V_DET pin.
VS1#/A_GPSTB and
Version 3.0
Following are major changes between July 1994 and
September 1995 versions of this data sheet:
General
A new chip was added: the CL-PD6712, which
replaces the CL-PD6710.
Extended register set was expanded.
208-pin VQFP package option was added for the
CL-PD6720 and CL-PD6722.
Some windowing register names were changed
to specify either card or system.
References to PCMCIA card were changed to PC
Card.
The chips are compatible with PC Card Standard,
as R2 PC Card controllers.
For the CL-PD6712, two pin names are different
than the CL-PD6710 to reflect new functionality:
5V_DET became VS1#/A_GPSTB
N.C./RESERVED became VS2#/B_GPSTB
For the CL-PD672X, two pin names were
changed to reflect new functionality:
A_5V_DET became A_GPSTB
B_5V_DET became B_GPSTB
For the CL-PD67XX, four pin names were
changed to reflect their full functionality:
IRQ12 became IRQ12/LED_OUT*
IRQ15 became IRQ15/RI_OUT*
BVD1/-STSCHG became BVD1/-STSCHG/-RI
BVD2/-SPKR became BVD2/-SPKR/-LED
For the CL-PD67XX, two pin names were changed
to match other Cirrus Logic PC Card products:
SLOT_VCC became SOCKET_VCC
VDD became CORE_VDD
Section
2.2
I/O type codes changed.
2.3
Table columns rearranged, power control pins
placed in their own table.
Table added for general-purpose strobe / voltage
sense pins.
3.1.2
Windowing figures added.
3.1.3
Functional block figure added.
3.1.5
More information about LED_OUT*, RI_OUT*,
DACK*, and DRQ alternate functions of interrupt
pins added.
3.1.6
Section on general-purpose strobe added.
3.1.7
Section on voltage sense added.
3.2
Sample code for accessing registers added.
4
Read/Write Convention table added.
6.3
Auto-Power bit description changed.
6.4
IRQ Level bits name changed to Card IRQ Select.
6.6
Management IRQ bits name changed to Manage-
ment IRQ Select.
9.1
5V Detect (bit 0 of index 16h) is now Reserved.
9.4
Chip Identification (bits 7:6 of index 1Fh) is now
named Cirrus Logic Host-Adapter Identification.
9.7
External Data
and
Extension Control 2
regis-
ters added.
LED Activity Enable bit added to
Extension Con-
trol 1
register. Auto Power Clear bit name
changed to Auto Power Clear Disable.
10
‘11’ value of Prescalar Select bits of timing regis-
ters changed to 8192.
Document Revision History
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| CL-PS7110 | Low-Power System-on-a-Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CL-PD6722-VC-B | 制造商:Cirrus Logic 功能描述:ELECTRONIC COMPONENT |
| CL-PD6729-QC-C | 制造商:BASIS 功能描述: |
| CLPD6729QCE | 制造商:BASIS 功能描述: |
| CL-PD6729-QC-E | 制造商:CIRRUS LOGIC 功能描述: |
| CL-PD6730-QC-B79030-648AC | 制造商:CL 功能描述:CL-PD6730-QC-B79030- |
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