參數(shù)資料
型號: HTG2190
廠商: Holtek Semiconductor Inc.
元件分類: 8位微控制器
英文描述: 8-Bit 1024 Pixel LCD Microcontroller
中文描述: 8位單片機1024像素LCD
文件頁數(shù): 54/64頁
文件大?。?/td> 417K
代理商: HTG2190
RET
Return from subroutine
Description
Theprogramcounterisrestoredfromthestack.Thisisa2-cycleinstruction.
Operation
PC
Stack
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RET A,x
Return and place immediate data in accumulator
Description
The program counter is restored from the stack and the accumulator loaded
with the specified 8-bit immediate data.
Operation
PC
ACC
Stack
x
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RETI
Return from interrupt
Description
The program counter is restored from the stack, and interrupts are enabled
by setting the EMI bit. EMI is the enable master (global) interrupt bit (bit 0;
register INTC).
Operation
PC
EMI
Stack
1
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RL [m]
Rotate data memory left
Description
The contents of the specified data memory is rotated 1 bit left, with bit 7 ro-
tated into bit 0.
Operation
[m].(i+1)
[m].0
[m].i; [m].i:bit i of the data memory (i=0~6)
[m].7
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HTG2190
Rev. 1.00
54
June 29, 2001
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相關代理商/技術參數(shù)
參數(shù)描述
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