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參數資料
| 型號： | FM8P54 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | EPROM/ROM-Based 8-Bit Microcontroller Series |
| 中文描述： | 存儲器/基于ROM的8位微控制器系列 |
| 文件頁數： | 30/50頁 |
| 文件大小： | 368K |
| 代理商： | FM8P54 |
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FM8P54/56
Rev1.21 May 31, 2005
P.30/FM8P54/56
FEELING
TECHNOLOGY
DAS
Syntax:
Operands:
Operation:
Status Affected:
Description:
Adjust ACC’s data format from HEX to DEC
DAS
None
ACC(hex)
ACC(dec)
None
Convert the ACC data from hexadecimal to decimal format after any subtraction operation
and restored to ACC.
1
Cycles:
DECR
Syntax:
Operands:
Decrement R
DECR R, d
0
≤
R
≤
63
d
∈
[0,1]
R - 1
dest
Z
Decrement 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:
DECRSZ
Syntax:
Operands:
Decrement R, Skip if 0
DECRSZ R, d
0
≤
R
≤
63
d
∈
[0,1]
R - 1
dest; skip if result =0
None
The contents of register ‘R’ are decremented. If ‘d’ is 0 the result is placed in the ACC
register. If ‘d’ is 1 the result is placed back in register ’R’.
If the result is 0, the next instruction, which is already fetched, is discarded and a NOP is
executed instead making it a two-cycle instruction.
1(2)
Operation:
Status Affected:
Description:
Cycles:
GOTO
Syntax:
Operands:
Operation:
Unconditional Branch
GOTO I
0
≤
I
1023
≤
I
PC<9:0>
PCHBUF<2>
PC<10>
None
GOTO is an unconditional branch. The 10-bit immediate value is loaded into PC bits <9:0>.
GOTO is a two-cycle instruction.
2
Status Affected:
Description:
Cycles:
INCR
Syntax:
Operands:
Increment R
INCR R, d
0
≤
R
≤
63
d
∈
[0,1]
R + 1
dest
Z
The contents of register ‘R’ are incremented. If ‘d’ is 0 the result is placed in the ACC register.
If ‘d’ is 1 the result is placed back in register ‘R’.
1
Operation:
Status Affected:
Description:
Cycles:
相關PDF資料 |
PDF描述 |
|---|---|
| FM8P54E | EPROM/ROM-Based 8-Bit Microcontroller Series |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| FM8P56 | 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 |
| FM8P56E | 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 |
| FM8PE53-SOP14 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:臺灣原裝進口，質量保證，免費燒錄，15014096573袁生 |
| FM8PE53-SOP8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:原裝現貨，量多從優，質量保證，15014096573/QQ407538145 |
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