參數(shù)資料
型號(hào)： HT48C50-1
廠商： Holtek Semiconductor Inc.
英文描述： 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類似RISC的8位微控制器，用于多I/O接口設(shè)備)
中文描述： 8位高性能RISC架構(gòu)微控制器等的多個(gè)I / O應(yīng)用（高性能，指令類似的RISC的8位微控制器，用于多予適用/輸出接口設(shè)備）
文件頁(yè)數(shù)： 41/45頁(yè)
文件大?。?/td> 292K
代理商： HT48C50-1
SIZA [m]
Increment data memory and place result in ACC, skip if 0
Description
The contents of the specified data memory are incremented by 1. If the result
is 0, the next instruction is skipped and the result is stored in the accumula-
tor. The data memory remains unchanged. If the result is 0, the following in-
struction, fetched during the current instruction execution, is discarded and
a dummy cycle is replaced to get the proper instruction (2 cycles). Otherwise
proceed with the next instruction (1 cycle).
Operation
Skip if ([m]+1)=0, ACC
([m]+1)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SNZ [m].i
Skip if bit "i" of the data memory is not 0
Description
If bit "i" of the specified data memory is not 0, the next instruction is skipped.
If bit "i" of the data memory is not 0, the following instruction, fetched during
the current instruction execution, is discarded and a dummy cycle is re-
placed to get the proper instruction (2 cycles). Otherwise proceed with the
next instruction (1 cycle).
Operation
Skip if [m].i 0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SUB A,[m]
Subtract data memory from the accumulator
Description
The specified data memory is subtracted from the contents of the accumula-
tor, leaving the result in the accumulator.
Operation
ACC
ACC+[m]+1
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SUBM A,[m]
Subtract data memory from the accumulator
Description
The specified data memory is subtracted from the contents of the accumula-
tor, leaving the result in the data memory.
Operation
[m]
ACC+[m]+1
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT48C50-1
41
December 19, 2000
相關(guān)PDF資料
PDF描述
HT48C50- 8-BIT MICROCONTROLLER
HT48C70-1 I/O Type 8-Bit MCU
HT48R70A-1 I/O Type 8-Bit MCU
HT48C70 8-Bit Microcontroller Series
HT48CA0-2 Remote Type 8-Bit MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT48C50-1_09 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU
HT48C70 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series
HT48C70(40DIP-A) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
HT48C70(64QFP-A) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
HT48C70-1 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU
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