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參數(shù)資料
| 型號： | FM8P51EF |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | EPROM/ROM-Based 8-Bit Microcontroller |
| 中文描述： | 存儲器/基于ROM的8位微控制器 |
| 文件頁數(shù)： | 54/60頁 |
| 文件大?。?/td> | 369K |
| 代理商： | FM8P51EF |
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FM8P51
Rev1.2 Mar 15, 2005
P.54/FM8P51
FEELING
TECHNOLOGY
SUBAR
Syntax:
Operands:
Subtract ACC from R
SUBAR R, d
0
≤
R
≤
63
d
∈
[0,1]
R - ACC
dest
C, DC, Z
Subtract (2’s complement method) the ACC register from register ‘R’. If ‘d’ is 0 the result is
stored in the ACC register. If ‘d’ is 1 the result is stored back in register ‘R’.
1
Operation:
Status Affected:
Description:
Cycles:
SUBIA
Syntax:
Operands:
Operation:
Status Affected:
Description:
Subtract ACC from Immediate
SUBAR R, d
0
≤
I
≤
255
I - ACC
ACC
C, DC, Z
Subtract (2’s complement method) the ACC register from the 8-bit immediate ‘I’. The result is
placed in the ACC register.
1
Cycles:
SWAPR
Syntax:
Operands:
Swap nibbles in R
SWAPR R, d
0
≤
R
≤
63
d
∈
[0,1]
R<3:0>
dest<7:4>;
R<7:4>
dest<3:0>
None
The upper and lower nibbles of register ‘R’ are exchanged. If ‘d’ is 0 the result is placed in
ACC register. If ‘d’ is 1 the result in placed in register ‘R’.
1
Operation:
Status Affected:
Description:
Cycles:
TBL
Syntax:
Operands:
Operation:
Table Look-up
TBL
None
PC<7:0> + ACC
PC<7:0>
PC<9:8> unchanged
PG<1:0>
PC<11:10>
C, DC, Z
Operate with RETIA to look-up table
1
Status Affected:
Description:
Cycles:
XORAR
Syntax:
Operands:
Exclusive OR ACC with R
XORAR R, d
0
≤
R
≤
63
d
∈
[0,1]
ACC xor R
dest
Z
Exclusive OR the contents of the ACC register with register ’R’. If ‘d’ is 0 the result is stored in
the ACC register. If ‘d’ is 1 the result is stored back in register ‘R’.
1
Operation:
Status Affected:
Description:
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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