參數(shù)資料
型號： S1D13706F00A
元件分類： 顯示控制器
英文描述： 320 X 240 PIXELS CRT OR FLAT PNL GRPH DSPL CTLR, PQFP100
封裝： TQFP-100
文件頁數(shù)： 139/171頁
文件大?。?/td> 4940K
代理商： S1D13706F00A
APPENDIX
Appendix 9. Q & A
7751 Group User’s Manual
20–72
Interrupt
Q
If an interrupt request (b) occurs while executing an interrupt routine (a), is the main routine is not
executed before the INTACK sequence for the next interrupt (b) is executed after the interrupt routine
(a) under execution is completed?
(2)
If the next interrupt request (b) occurs immediately after generating of the sampling pulse , the
microcomputer executes one instruction of the main routine before executing the INTACK se-
quence for (b) because the interrupt request is sampled by the next sampling pulse .
Sampling for interrupt requests are performed by sampling pulses generated synchronously with the
CPU’s op-code fetch cycles.
(1)
If the next interrupt request (b) occurs before the sampling pulse (
) for the RTI instruction is
generated, the microcomputer executes the INTACK sequence for (b) without executing the main
routine (not even one instruction) because sampling is completed while executing the RTI
instruction.
A
Condition
q I is cleared to “0” with the RTI instruction.
q The interrupt priority level of the interrupt (b) is higher than the main routine IPL.
q The interrupt priority detection time is 2 cycles of
φ.
Interrupt routine (a)
Main routine
INTACK sequence
for interrupt (b)
Sequence of
execution
RTI instruction
?
INTACK sequence for interrupt (b)
Interrupt request (b)
Interrupt routine (a)
Sampling pulse
RTI instruction
Main routine
Interrupt request (b)
Sampling pulse
INTACK sequence
for interrupt (b)
One instruction executed
Interrupt routine (a)
RTI instruction
相關PDF資料
PDF描述
S1D13806F00A CRT OR FLAT PNL GRPH DSPL CTLR, PQFP144
S1D13A05B00B 320 X 320 PIXELS CRT OR FLAT PNL GRPH DSPL CTLR, PBGA121
S1D13A05F00A100 320 X 320 PIXELS CRT OR FLAT PNL GRPH DSPL CTLR, PBGA121
S1R72005F00A300 UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
S1R72105F00A000 SCSI BUS CONTROLLER, PQFP100
相關代理商/技術參數(shù)
參數(shù)描述
S1D13706F00A200 功能描述:LCD 驅動器 (QVGA) 320x240 LCD Controller @ 8bpp RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13715B00B200 功能描述:LCD 驅動器 LCD Controller RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13715B00C10B 功能描述:LCD 驅動器 320KB, megpixel I/F RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13717B00B100 功能描述:LCD 驅動器 LCD Controller RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13717B00C100 功能描述:LCD 驅動器 LCD Controller RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
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

*
*
*