參數(shù)資料
型號: M3800
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bit Microcomputer(8位單片機)
中文描述: 單芯片8位單片機(8位單片機)
文件頁數(shù): 48/173頁
文件大?。?/td> 4203K
代理商: M3800
1-34
HARDWARE
3800 GROUP USER’S MANUAL
FUNCTIONAL DESCRIPTION SUPPLEMENT
Timing After Interrupt
The interrupt processing routine begins with the machine cycle fol-
lowing the completion of the instruction that is currently in execu-
tion.
Figure 32 shows a timing chart after an interrupt occurs, and Fig-
ure 33 shows the time up to execution of the interrupt processing
routine.
Fig. 32 Timing chart after an interrupt occurs
Fig. 33 Time up to execution of the interrupt processing routine
: CPU operation code fetch cycle
: Vector address of each interrupt
: Jump destination address of each interrupt
: “00
16
” or “01
16
SYNC
B
L
, B
H
A
L
, A
H
SPS
φ
Data bus
Not used
PC
H
PC
L
PS
A
L
A
H
Address bus
S
,
SPS
S-2
,
SPS
S-1, SPS
PC
B
L
B
H
A
L
, A
H
SYNC
RD
WR
Interrupt processing routine
Generation of interrupt request
Main routine
7 to 23 cycles
(At performing 8.0 MHz, 1.75
μ
s to 5.75
μ
s)
2 cycles
5 cycles
Start of interrupt processing
0 to 16
cycles
Waiting time for
post-processing
of pipeline
Stack push and
Vector fetch
6
: at execution of
DIV
instruction (16 cycles)
6
相關PDF資料
PDF描述
M38000E4-XXXSP 1 watt dc-dc converters
M38000E4-XXXSS 1 watt dc-dc converters
M38000M1-XXXFP 1 watt dc-dc converters
M38000M1-XXXFS 1 watt dc-dc converters
M38000M1-XXXSP 1 watt dc-dc converters
相關代理商/技術參數(shù)
參數(shù)描述
M3800 BK001 制造商:Alpha Wire Company 功能描述:CBL 2COND 18AWG BLK 1000'
M3800 BK002 制造商:Alpha Wire Company 功能描述:CBL 2COND 18AWG BLK 500'
M3800 BK005 制造商:Alpha Wire Company 功能描述:CBL 2COND 18AWG BLK 100'
M38000E1-DXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38000E1-DXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES