參數(shù)資料
型號(hào): FM8P54E
廠商: Electronic Theatre Controls, Inc.
英文描述: EPROM/ROM-Based 8-Bit Microcontroller Series
中文描述: 存儲(chǔ)器/基于ROM的8位微控制器系列
文件頁(yè)數(shù): 28/50頁(yè)
文件大?。?/td> 368K
代理商: FM8P54E
FM8P54/56
Rev1.21 May 31, 2005
P.28/FM8P54/56
FEELING
TECHNOLOGY
BCR
Syntax:
Operands:
Clear Bit in R
BCF R, b
0
R
63
0
b
7
0
R<b>
None
Clear bit ‘b’ in register ‘R’.
1
Operation:
Status Affected:
Description:
Cycles:
BSR
Syntax:
Operands:
Set Bit in R
BSR R, b
0
R
63
0
b
7
1
R<b>
None
Set bit ‘b’ in register ‘R’.
1
Operation:
Status Affected:
Description:
Cycles:
BTRSC
Syntax:
Operands:
Test Bit in R, Skip if Clear
BTRSC R, b
0
R
63
0
b
7
Skip if R<b> = 0
None
If bit ‘b’ in register ‘R’ is 0 then the next instruction is skipped.
If bit ‘b’ is 0 then next instruction fetched during the current instruction execution is discarded,
and a NOP is executed instead making this a 2-cycle instruction..
1(2)
Operation:
Status Affected:
Description:
Cycles:
BTRSS
Syntax:
Operands:
Test Bit in R, Skip if Set
BTRSS R, b
0
R
63
0
b
7
Skip if R<b> = 1
None
If bit ‘b’ in register ‘R’ is ‘1’ then the next instruction is skipped.
If bit ‘b’ is ‘1’, then the next instruction fetched during the current instruction execution, is
discarded and a NOP is executed instead, making this a 2-cycle instruction.
1(2)
Operation:
Status Affected:
Description:
Cycles:
CALL
Syntax:
Operands:
Operation:
Subroutine Call
CALL I
0
I
1023
PC +1
Top of Stack;
I
PC<9:0>
PCHBUF<2>
PC<10>
None
Subroutine call. First, return address (PC+1) is pushed onto the stack. The 10-bit immediate
address is loaded into PC bits <9:0>. CALL is a two-cycle instruction.
2
Status Affected:
Description:
Cycles:
相關(guān)PDF資料
PDF描述
FM8P56 EPROM/ROM-Based 8-Bit Microcontroller Series
FM8P56E EPROM/ROM-Based 8-Bit Microcontroller Series
FM93C06 256-Bit Serial CMOS EEPROM(256位的串行CMOS EEPROM)
FM93C06E The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
FM93C06V The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
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