ST10 FAMILY PROGRAMMING MANUAL
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Table 19 : System Control Instructions (continued)
Note
1. The EXT instructions override the standard DPP addressing sheme.
Mnemonic
Description
Int.
ROM
Int.
RAM
16-bi
t N-M
ux
16-b
it Mu
x
8-bit
N-Mu
x
8-b
it Mux
B
ytes
ATOMIC
#data
2
Begin ATOMIC sequence
1
2
6
2
3
4
6
2
DISWDT
Disable Watchdog Timer
2
8
4
6
8
12
4
EINIT
Signify End-of-Initialization on RSTOUT-pin
2
8
4
6
8
12
4
EXTR
#data
2
Begin EXTended Register sequence
1
2
6
2
3
4
6
2
EXTP
Rw, #data
2
Begin EXTended Page sequence
1
2
6
2
3
4
6
2
EXTP
#pag, #data
2
Begin EXTended Page sequence
1
2
8
4
6
8
12
4
EXTPR
Rw, #data
2
Begin EXTended Page and Register sequence
1
2
6
2
3
4
6
2
EXTPR
#pag, #data
2
Begin EXTended Page and Register sequence
1
2
8
4
6
8
12
4
EXTS
Rw, #data
2
Begin EXTended Segment sequence
1
2
6
2
3
4
6
2
EXTS
#seg, #data
2
Begin EXTended Segment sequence
1
2
8
4
6
8
12
4
EXTSR
Rw, #data
2
Begin EXTended Segment and Register sequence
1
2
6
2
3
4
6
2
EXTSR
#seg, #data
2
Begin EXTended Segment and Register sequence
1
2
8
4
6
8
12
4
IDLE
Enter Idle Mode
2
8
4
6
8
12
4
PWRDN
Enter Power Down Mode (supposes NMI-pin is low)
2
8
4
6
8
12
4
SRST
Software Reset
2
8
4
6
8
12
4
SRVWDT
Service Watchdog Timer
2
8
4
6
8
12
4
Table 20 : Miscellaneous instructions
Mnemonic
Description
Int.
ROM
Int.
RAM
16-bi
t N-Mu
x
16-b
it Mu
x
8-bit
N-Mu
x
8-bi
t Mux
By
tes
NOP
Null operation
2
6
2
3
4
6
2
Содержание ST10 Series
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