參數(shù)資料
型號： MSM82C59A-2GS-K
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類： 中斷控制器
英文描述： 80C85AH; 80C86A; 80C88A COMPATIBLE, INTERRUPT CONTROLLER, PDSO32
封裝： PLASTIC, SSOP-32
文件頁數(shù)： 18/29頁
文件大?。?/td> 252K
代理商： MSM82C59A-2GS-K
25/29
Semiconductor
MSM82C59A-2RS/GS/JS
FEDL82C59A-2-03
Precautions for operation
Contents: In the case of a cascade edge trigger, the low level width (TILIH) of a slave INT signal
may be less than the low level width (TJLJH:100 ns min.) of a master IR input signal.
This occurs when an interruption request with high order priority is provided to the
slave unit before the INTA cycle ends. Fig.1 shows a system configuration, Fig.2 a bug
operation timing chart, and Fig.3 a normal operation timing chart. TILIH is not
specified.
CPU
INTR
INTA
MSM82C59A-2
Master
INTm
INT
INTA
IR7
INTs
MSM82C59A-2
Slave
INTA
IR1s
IR1
IR2s
IR2
IR7m
INT
Fig. 1 System Configuration
IR2S
IR1S
INTA
INTS (IR7m)
INTm
TILIH (TJLJH) does not satisfy
the spec.
INTS is not accepted.
Fig. 2 Bug Operation Timing Chart
IR2S
TILIH
(TJLJH)
IR1S
INTA
INTS (IR7m)
INTm
Fig. 3 Normal Operation Timing Chart
相關PDF資料
PDF描述
MSM82C84A-2GS-K 8 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO24
MSM82C84A-2JS OTHER CLOCK GENERATOR, PQCC20
MSM83C154-XXJS 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQCC44
MSM83C154-1-XXJS 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQCC44
MSM83C154S-XXXJS 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQCC44
相關代理商/技術參數(shù)
參數(shù)描述
MSM82C59A-2JS 制造商:ROHM Semiconductor 功能描述:
MSM82C59A-2JSDR1 制造商:ROHM Semiconductor 功能描述:
MSM82C59A-2JS-DR1 制造商:ROHM Semiconductor 功能描述:PROGRAMMABLE INTERRUPT CONTROLLER
MSM82C59A-2RS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:PROGRAMMABLE INTERRUPT CONTROLLER
MSM82C59A-2RS-7 制造商:ROHM Semiconductor 功能描述:PROGRAMMABLE INTERRUPT CONTROLLER
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*