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參數(shù)資料
| 型號： | SX18AC75 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug |
| 中文描述： | 配置通信控制器與電子工程/閃存程序存儲器，在系統(tǒng)編程能力和片上調試 |
| 文件頁數(shù)： | 37/52頁 |
| 文件大?。?/td> | 688K |
| 代理商： | SX18AC75 |
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2000 Scenix Semiconductor, Inc. All rights reserved.
- 37 -
www.scenix.com
SX18AC/SX20AC/SX28AC/SX18AC75/SX20AC75/SX28AC75
Program Control instruction
CALL addr8
Call Subroutine:
top-of-stack = program counter + 1
PC(7:0) = addr8
program counter (8) = 0
program counter (10:9) = PA1:PA0
2
3
1001 kkkk kkkk
none
JMP addr9
Jump to Address:
PC(7:0) = addr9(7:0)
program counter (8) = addr9(8)
program counter (10:9) = PA1:PA0
2
3
101k kkkk kkkk
none
NOP
No Operation
1
1
0000 0000 0000
none
RET
Return from Subroutine
(program counter = top-of-stack)
2
3
0000 0000 1100
none
RETP
Return from Subroutine Across Page Boundary
(PA1:PA0 = top-of-stack (10:9) and
program counter = top-of-stack)
2
3
0000 0000 1101
PA1, PA0
RETI
Return from Interrupt (restore W, STATUS,
FSR, and program counter from shadow regis-
ters)
2
3
0000 0000 1110
all STA-
TUS, ex-
cept TO,
PD
RETIW
Return from Interrupt and add W to RTCC (re-
store W, STATUS, FSR, and program counter
from shadow registers; and add W to RTCC)
2
3
0000 0000 1111
all STA-
TUS, ex-
cept TO,
PD
RETW lit
Return from Subroutine with Literal in W
(W = lit and program counter = top-of-stack)
2
3
1000 kkkk kkkk
none
System Control Instructions
BANK addr8
Load Bank Number into FSR(7:5)
FSR(7:5) = addr8(7:5)
1
1
0000 0001 1nnn
none
IREAD
Read Word from Instruction Memory
MODE:W = data at (MODE:W)
1
4
0000 0100 0001
none
PAGE addr12
Load Page Number into STATUS(7:5)
STATUS(7:5) = addr12(11:9)
1
1
0000 0001 0nnn
PA1, PA0
SLEEP
Power Down Mode
WDT = 00h, TO = 1, stop oscillator
(PD = 0, clears prescaler if assigned)
1
1
0000 0000 0011
TO, PD
Table 16-1. The SX Instruction Set (Continued)
Mnemonic,
Operands
Description
Cycles
(Compatible)
Cycles
(Turbo)
Opcode
Bits
Affected
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相關代理商/技術參數(shù) |
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| SX18AC75DP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-8-BIT MCU |
| SX18AC75-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 |
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| SX18AC75-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 |
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