參數(shù)資料
型號： M38268M8A-XXXFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù)： 71/71頁
文件大小： 970K
代理商： M38268M8A-XXXFP
Rev.1.01
Aug 22, 2003
page 9 of 69
3826 Group (A version)
Table 4 Push and pop instructions of accumulator or processor status register
Accumulator
Processor status register
Push instruction to stack
PHA
PHP
Pop instruction from stack
PLA
PLP
Fig. 7 Register push and pop at interrupt generation and subroutine call
Note: Condition for acceptance of an interrupt request here
Execute JSR
On-going Routine
M (S)(PCH)
(S)
(S) – 1
M (S)(PCL)
Execute RTS
(PCL)M (S)
(S)
(S)– 1
(S)
(S) + 1
(S)
(S) + 1
(PCH)M (S)
Subroutine
POP return
address from stack
Push return address
on stack
M (S)(PS)
Execute RTI
(PS)M (S)
(S)
(S) – 1
(S)
(S) + 1
Interrupt
Service Routine
POP contents of
processor status
register from stack
M (S)(PCH)
(S)
(S) – 1
M (S)(PCL)
(S)
(S) – 1
(PCL)M (S)
(S)
(S) + 1
(S)
(S) + 1
(PCH)M (S)
POP return
address
from stack
I Flag is set from “0” to “1”
Fetch the jump vector
Push return address
on stack
Push contents of processor
status register on stack
Interrupt request
(Note)
Interrupt enable bit corresponding to each interrupt source is “1”
Interrupt disable flag is “0”
相關PDF資料
PDF描述
M3826AEFFP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP100
M3826AEFFP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP100
M38277M8MXXXHP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP100
M38279EF-XXXGP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP100
M38279EF-XXXFP 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP100
相關代理商/技術參數(shù)
參數(shù)描述
M3826AEFFP#U0 制造商:Renesas 功能描述:MCU 8-bit 740 CISC 60KB EPROM 5V 100-Pin PQFP Tray
M3826AMFA-221FP#U0 制造商:Renesas Electronics Corporation 功能描述:
M3826-BK001 制造商:Alpha Wire 功能描述:
M3826-BK002 制造商:Alpha Wire 功能描述:
M3826-BK005 制造商:Alpha Wire 功能描述:
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

*
*
*