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): 59/128頁
文件大?。?/td> 1591K
代理商: CL-PD6710
CL-PD6710/’22
ISA–to–PC-Card Host Adapters
May 1997
59
PRELIMINARY DATA SHEET v3.1
EXTENSION REGISTERS
Figure 9-1. Pulse Mode Interrupts
Bit 3 — Pulse System IRQ
This bit selects Level or Pulse mode operation of the IRQ[XX] pins for interrupts from a PC Card
RDY/-IREQ pin (see
page 17
).
Bit 4 — Speaker Enable
This bit determines whether the card -SPKR pin will drive SPKR_OUT* (see
page 15
).
Bit 7 — Inpack Enable
This bit is used to determine when to drive data onto the ISA bus.
0
1
RDY/-IREQ generated interrupts are passed to the IRQ[XX] pin as level-sensitive.
When a RDY/-IREQ interrupt occurs, the IRQ[XX] pin is driven with the pulse train shown in
Figure 9-1
and allows for interrupt sharing.
0
1
SPKR_OUT* is high-impedance.
SPKR_OUT* is driven from the XOR of -SPKR from each enabled socket.
0
1
-INPACK pin (see
page 17
) ignored.
-INPACK pin used to control data bus drivers during I/O read from the socket.
-INTR or
IRQ[XX]
High-Z
High-Z
Driven low
Driven high
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