- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372394 > SX18ACSO IC-SM-8 BIT MCU PDF資料下載
參數(shù)資料
| 型號： | SX18ACSO |
| 英文描述： | IC-SM-8 BIT MCU |
| 中文描述： | 集成電路的Sm - 8位微控制器 |
| 文件頁數(shù)： | 34/42頁 |
| 文件大?。?/td> | 312K |
| 代理商： | SX18ACSO |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁當前第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁
1999 Scenix Semiconductor, Inc. All rights reserved.
- 34 -
www.scenix.com
SX18AC / SX20AC / SX28AC
16.1
Some assemblers support additional instruction mne-
monics that are special cases of existing instructions or
alternative mnemonics for standard ones. For example,
an assembler might support the mnemonic “CLC” (clear
Equivalent Assembler Mnemonics
carry), which is interpreted the same as the instruction
“clrb $03.0” (clear bit 0 in the STATUS register). Some of
the commonly supported equivalent assembler mnemon-
ics are described in Table 16-2.
Table 16-2. Equivalent Assembler Mnemonics
Syntax
Description
Equivalent
Cycles
CLC
Clear Carry bit
CLRB $03.0
1
CLZ
Clear Zero bit
CLRB $03.2
1
JMP W
Jump Indirect W
MOV $02,W
4 or 3 (note 1)
JMP PC+W
Jump Indirect W Relative
ADD $02,W
4 or 3 (note 1)
MODE imm4
Move Immediate to MODE
Register
MOV M,#lit
1
NOT W
Complement W
XOR W,#$FF
1
SC
Skip if Carry bit Set
SB $03.0
1 or 2 (note 2)
SKIP
Skip Next Instruction
SNB $02.0 or SB $02.0
4 or 2 (note 3)
Note 1: The JMP W or JMP PC+W instruction takes 4 cycles in the “compatible” clocking mode or 3 cycles in the
“turbo” clocking mode.
Note 2: The SC instruction takes 1 cycle if the tested condition is false or 2 cycles if the tested condition is true.
Note 3: The assembler converts the SKIP instruction into a SNB or SB instruction that tests the least significant bit
of the program counter, choosing SNB or SB so that the tested condition is always true. The instruction takes 4 cycles
in the “compatible” clocking mode or 2 cycles in the “turbo” clocking mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SX20AC100SO | IC-SM-8-BIT MCU |
| SXA-1 | Amplifier. Other |
| SXA-2 | Amplifier. Other |
| SXA-3 | Amplifier. Other |
| SXA10-48S05 | DC to DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SX18AD100-I/DP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
| SX18AD100-I/PQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
| SX18AD100-I/SO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
| SX18AD100-I/SS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
| SX18AD100-I/TQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。