參數(shù)資料
型號(hào)： FM8P51EF
廠商： Electronic Theatre Controls, Inc.
英文描述： EPROM/ROM-Based 8-Bit Microcontroller
中文描述： 存儲(chǔ)器/基于ROM的8位微控制器
文件頁(yè)數(shù)： 52/60頁(yè)
文件大小： 369K
代理商： FM8P51EF
FM8P51
Rev1.2 Mar 15, 2005
P.52/FM8P51
FEELING
TECHNOLOGY
NOP
Syntax:
Operands:
Operation:
Status Affected:
Description:
Cycles:
OPTION
Syntax:
Operands:
Operation:
Status Affected:
Description:
Cycles:
OPTIONR
Syntax:
Operands:
Operation:
Status Affected:
Description:
Cycles:
RETFIE
Syntax:
Operands:
Operation:
Status Affected:
Description:
No Operation
NOP
None
No operation
None
No operation.
1
Load OPTION Register
OPTION
None
ACC
OPTION
None
The content of the ACC register is loaded into the OPTION register.
1
Read OPTION Register
OPTION
None
OPTION
ACC
None
The content of the OPTION register is loaded into the ACC register.
1
Return from Interrupt, Set ‘GIE’ Bit
RETFIE
None
Top of Stack
PC
None
The program counter is loaded from the top of the stack (the return address). The ‘GIE’ bit is
set to 1. This is a two-cycle instruction.
2
Cycles:
RETIA
Syntax:
Operands:
Operation:
Return with Immediate in ACC
RETIA I
0
≤
I
≤
255
I
ACC;
Top of Stack
PC
None
The ACC register is loaded with the 8-bit immediate ‘I’. The program counter is loaded from
the top of the stack (the return address). This is a two-cycle instruction.
2
Status Affected:
Description:
Cycles:
RETURN
Syntax:
Operands:
Operation:
Status Affected:
Description:
Return from Subroutine
RETURN
None
Top of Stack
PC
None
The program counter is loaded from the top of the stack (the return address). This is a
two-cycle instruction.
2
Cycles:
相關(guān)PDF資料
PDF描述
FM8P51EP EPROM/ROM-Based 8-Bit Microcontroller
FM8P51F EPROM/ROM-Based 8-Bit Microcontroller
FM8P51P EPROM/ROM-Based 8-Bit Microcontroller
FM8P51E EPROM/ROM-Based 8-Bit Microcontroller
FM8P54 EPROM/ROM-Based 8-Bit Microcontroller Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FM8P51EP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller
FM8P51F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller
FM8P51P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller
FM8P54 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series
FM8P54E 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM/ROM-Based 8-Bit Microcontroller Series
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