參數(shù)資料
型號(hào): M34551E8-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, MICROCONTROLLER, PQFP48
封裝: 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件頁數(shù): 115/154頁
文件大小: 1778K
代理商: M34551E8-XXXFP
Function
Mnemonic
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Hexadecimal
notation
Type of
instructions
Parameter
Number
of
words
Number
of
cycles
Instruction code
HARDWARE
1-52
MACHINE INSTRUCTIONS
4551 Group User’s Manual
Branch
operation
Subroutine
operation
Return
operation
B a
BL p, a
BLA p
BM a
BML p, a
BMLA p
RTI
RT
RTS
011a6 a5 a4 a3 a2 a1 a0
00111p4 p3 p2 p1 p0
10p5 a6 a5 a4 a3 a2 a1 a0
0000010000
10p5 p4 00p3 p2 p1 p0
010a6 a5 a4 a3 a2 a1 a0
00110p4 p3 p2 p1 p0
10p5 a6 a5 a4 a3 a2 a1 a0
0000110000
10p5 p4 00p3 p2 p1 p0
0001000110
0001000100
0001000101
18
a
+a
0E
p
+p
2p
a
+a
01
0
2p
p
1a
a
0C
p
+p
2pa
+a
03
0
2p
p
04
6
04
4
04
5
1
2
1
2
1
2
1
2
1
2
(PCL)
← a6–a0
(PCH)
← p
(PCL)
← a6–a0
(Note)
(PCH)
← p
(PCL)
← (DR2–DR0, A3–A0)
(Note)
(SP)
← (SP) + 1
(SK(SP))
← (PC)
(PCH)
← 2
(PCL)
← a6–a0
(SP)
← (SP) + 1
(SK(SP))
← (PC)
(PCH)
← p
(PCL)
← a6–a0
(Note)
(SP)
← (SP) + 1
(SK(SP))
← (PC)
(PCH)
← p
(PCL)
← (DR2–DR0, A3–A0)
(Note)
(PC)
← (SK(SP))
(SP)
← (SP) – 1
(PC)
← (SK(SP))
(SP)
← (SP) – 1
(PC)
← (SK(SP))
(SP)
← (SP) – 1
Note: p is 0 to 31 for M34551M4 and p is 0 to 63 for M34551M8 and M34551E8.
MACHINE INSTRUCTIONS (CONTINUED)
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