參數(shù)資料
型號(hào): 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): 4/128頁
文件大?。?/td> 1591K
代理商: CL-PD6710
PRELIMINARY DATA SHEET v3.1
May 1997
4
CL-PD6710/’22
ISA–to–PC-Card Host Adapters
14. DMA OPERATION
(CL-PD6722 only)................................83
14.1 DMA Capabilities of the CL-PD6722 ...............83
14.2 DMA-Type PC Card Cycles .............................83
14.3 ISA Bus DMA Handshake Signal.....................84
14.4 Configuring the CL-PD6722 Registers for
a DMA Transfer................................................84
14.4.1 Programming the DMA Request Pin from
the Card........................................................85
14.4.2 Configuring the Socket Interface for I/O .......86
14.4.3 Preventing Dual Interpretation of DMA
Handshake Signals.......................................86
14.4.4 Turning On DMA System..............................86
14.5 The DMA Transfer Process..............................86
14.6 Terminal Count to Card at Conclusion
of Transfer.......................................................86
15. ELECTRICAL SPECIFICATIONS.......87
15.1 Absolute Maximum Ratings.............................87
15.2 DC Specifications ............................................87
15.3 AC Timing Specifications.................................91
15.3.1 ISA Bus Timing.............................................92
15.3.2 Reset Timing.................................................94
15.3.3 System Interrupt Timing................................95
15.3.4 General-Purpose Strobe Timing
(CL-PD6722 only).........................................96
15.3.5 Input Clock Specification ..............................97
15.3.6 PC Card Bus Timing Calculations ................98
15.3.7 PC Card Socket Timing ................................99
16. PACKAGE SPECIFICATIONS........... 110
16.1 144-Pin VQFP Package.................................110
16.2 208-Pin PQFP Package.................................111
16.3 208-Pin VQFP Package.................................112
17. ORDERING INFORMATION
EXAMPLE.......................................... 113
A.
Using the Cirrus Logic BBS
and FTP Server................................. 114
B.
Register Summary Tables ............... 116
B.1
Operation Registers.......................................116
B.2
Chip Control Registers...................................116
B.3
I/O Window Mapping Registers .....................118
B.4
Memory Window Mapping Registers.............119
B.5
Extension Registers.......................................120
B.6
Timing Registers............................................123
INDEX ................................................ 124
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
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CLPD6710VCB 制造商:CIRRUS 功能描述:*
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