參數資料
型號: M34286G2GP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁數: 35/66頁
文件大?。?/td> 495K
代理商: M34286G2GP
4286 Group
Rev.1.00
Aug 06, 2008
page 40 of 64
REJ03B0251-0100
Skip condition
Number of
cycles
Number of
words
Instruction
code
D8
D0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D8
D0
Flag CY
2
16
Skip condition
Number of
cycles
Number of
words
Instruction
code
D8
D0
Flag CY
2
16
SZC (Skip if Zero, Carry flag)
000101111
02F
11
(CY) = 0
Grouping:
Arithmetic operation
Description: Skips the next instruction when the con-
tents of carry flag CY is “0.”
Operation:
(CY) = 0 ?
SZD (Skip if Zero, port D specified by register Y)
000100100
0
24
22
–(D(Y)) = 0
(Y) = 0 to 7
Grouping:
Input/Output operation
Description: Skips the next instruction when a bit of port
D specified by register Y is “0.”
T1AB (Transfer data to timer 1 and register R1 from Accumulator and register B)
001000111
047
11
Grouping:
Timer operation
Description: At timer 1 stop (V10 = 0), transfers the con-
tents of register A and register B to timer 1
and reload register R1.
At timer 1 operating (V10 = 1), transfers the
contents of register A and register B to re-
load register R1.
Operation:
at timer 1 stop (V10=0)
(R17–R14)
(B), (R13–R10)
(A)
(T17–T14)
(B), (T13–T10)
(A)
at timer 1 operating (V10=1)
(R17–R14)
(B), (R13–R10)
(A)
Operation:
(D(Y)) = 0 ?
(Y) = 0 to 7
2
16
000101011
02B
Skip condition
Number of
cycles
Number of
words
Instruction
code
D8
D0
Flag CY
2
16
T2AB (Transfer data to timer 2 and register R2L from Accumulator and register B)
010001000
088
11
Grouping:
Timer operation
Description: Transfers the contents of registers A and B
to timer 2 and timer 2 reload register R2L.
Operation:
(R2L7–R2L4)
(B)
(R2L3–R2L0)
(A)
(T27–T24)
(B)
(T23–T20)
(A)
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相關代理商/技術參數
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