参数资料
型号: COP8SAC7SLB9
厂商: National Semiconductor
文件页数: 41/62页
文件大小: 0K
描述: IC MCU OTP 8BIT 4K 28LAMINATECSP
标准包装: 1
系列: COP8™ 8SA
核心处理器: COP8
芯体尺寸: 8-位
速度: 10MHz
连通性: Microwire/Plus(SPI)
外围设备: POR,PWM,WDT
输入/输出数: 24
程序存储器容量: 4KB(4K x 8)
程序存储器类型: OTP
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 28-VFQFN,CSP
包装: 剪切带 (CT)
其它名称: *COP8SAC7SLB9
COP8SAC7SLB9CT
13.0 Instruction Set (Continued)
JSRL
Addr.
Jump SubRoutine Long
[SP]←PL, [SP1]←PU,SP2, PC←ii
JSR
Addr.
Jump SubRoutine
[SP]←PL, [SP1]←PU,SP2, PC9…0←i
JID
Jump InDirect
PL←ROM (PU,A)
RET
RETurn from subroutine
SP + 2, PL←[SP], PU←[SP1]
RETSK
RETurn and SKip
SP + 2, PL←[SP],PU←[SP1],
skip next instruction
RETI
RETurn from Interrupt
SP + 2, PL ←[SP],PU←[SP1],GIE←1
INTR
Generate an Interrupt
[SP]←PL, [SP1]←PU, SP2, PC←0FF
NOP
No OPeration
PC←PC+1
13.7 INSTRUCTION EXECUTION TIME
Most instructions are single byte (with immediate addressing
mode instructions taking two bytes).
Most single byte instructions take one cycle time to execute.
Skipped instructions require x number of cycles to be
skipped, where x equals the number of bytes in the skipped
instruction opcode.
See the BYTES and CYCLES per INSTRUCTION table for
details.
Bytes and Cycles per Instruction
The following table shows the number of bytes and cycles for
each instruction in the format of byte/cycle.
Arithmetic and Logic Instructions
[B]
Direct
Immed.
ADD
1/1
3/4
2/2
ADC
1/1
3/4
2/2
SUBC
1/1
3/4
2/2
AND
1/1
3/4
2/2
OR
1/1
3/4
2/2
XOR
1/1
3/4
2/2
IFEQ
1/1
3/4
2/2
IFGT
1/1
3/4
2/2
IFBNE
1/1
DRSZ
1/3
SBIT
1/1
3/4
RBIT
1/1
3/4
IFBIT
1/1
3/4
RPND
1/1
Instructions Using A & C
CLRA
1/1
INCA
1/1
DECA
1/1
LAID
1/3
DCORA
1/1
RRCA
1/1
RLCA
1/1
SWAPA
1/1
SC
1/1
RC
1/1
IFC
1/1
IFNC
1/1
PUSHA
1/3
POPA
1/3
ANDSZ
2/2
Transfer of Control Instructions
JMPL
3/4
JMP
2/3
JP
1/3
JSRL
3/5
JSR
2/5
JID
1/3
VIS
1/5
RET
1/5
RETSK
1/5
RETI
1/5
INTR
1/7
NOP
1/1
COP8SA
Family
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