參數(shù)資料
型號: M38000S8-XXXFS
廠商: Mitsubishi Electric Corporation
英文描述: 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述: 8位單片機
文件頁數(shù): 48/173頁
文件大?。?/td> 4203K
代理商: M38000S8-XXXFS
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
M38000S8-XXXHP 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
M38000S8-XXXSP 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
M38000S8-XXXSS 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
M38001E7-XXXHP 1 watt dc-dc converters
M38001E7-XXXSP 1 watt dc-dc converters
相關代理商/技術參數(shù)
參數(shù)描述
M38000S8-XXXHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38000S8-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38000S8-XXXSS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38000T2-CPE 功能描述:EMULATOR BASE UNIT 740 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 內電路編程器、仿真器以及調試器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 19/Jul/2010 標準包裝:1 系列:* 類型:* 適用于相關產(chǎn)品:* 所含物品:*
M38001E1-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