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| 型號(hào)： | UPD68AMC-XXX-5A4 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, OTPROM, 4.5 MHz, MICROCONTROLLER, PDSO20 |
| 封裝： | 0.300 INCH, PLASTIC, SSOP-20 |
| 文件頁(yè)數(shù)： | 49/73頁(yè) |
| 文件大?。?/td> | 561K |
| 代理商： | UPD68AMC-XXX-5A4 |
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51
PD67, 67A, 68, 68A, 69
Data Sheet U14935EJ2V1DS
MOV T, #data10
<1> Instruction code:
0 01101111 1
t1 t9 t8 t7 t6 t0 t5 t4 t3 t2
<2> Cycle count:
1
<3> Function:
(T)
← data10
The immediate data is transferred to the timer register T (t9 to t0).
Remark The timer time is set as follows.
(a)
PD67, 68, and 69
(Set value + 1)
× 64/fX
(b)
PD67A and 68A
(Set value + 1)
× 64/fX – 4/fX
MOV M0, #data10
<1> Instruction code:
0 01101011 0
t1 t9 t8 t7 t6 t0 t5 t4 t3 t2
<2> Cycle count:
1
<3> Function:
(M0)
← data10
The immediate data is transferred to the modulo register M0 (t9 to t0).
MOV M1, #data10
<1> Instruction code:
0 01101011 1
t1 t9 t8 t7 t6 t0 t5 t4 t3 t2
<2> Cycle count:
1
<3> Function:
(M1)
← data10
The immediate data is transferred to the modulo register M1 (t9 to t0).
MOV T, @R0
<1> Instruction code:
0 01111111 1
<2> Cycle count:
1
<3> Function:
(T)
← ((P13), (R0))
Transfers the program memory contents to the timer register T (t9 to t0) specified by the control register
P13 and the register pair R10 to R00.
The program memory, which consists of 10 bits, is placed in the following state after the transfer to the
register.
t9
t8
t7
t6
t5
t4
t3
t2
t1
t0
T1
T0
t1
t0
t9
t8
t7
t6
t5
t4
t3
t2
@R0
→
Program memory
Timer
T
The higher 2 to 4 bits of the program memory address are specified by the control register (P13).
Caution When setting a timer value in the program memory, be sure to use the DT
quasi-directive.
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相關(guān)代理商/技術(shù)參數(shù) |
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