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GMS37140T-DT 参数 Datasheet PDF下载

GMS37140T-DT图片预览
型号: GMS37140T-DT
PDF下载: 下载PDF文件 查看货源
内容描述: [Microcontroller, 4-Bit, OTPROM, 4MHz, CMOS, PDSO24, 0.300 INCH, SOP-24]
分类和应用: 计算机
文件页数/大小: 109 页 / 782 K
品牌: HYNIX [ HYNIX SEMICONDUCTOR ]
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Chapter 5. INSTRUCTION  
(23) IA  
Naming :  
Status :  
Format :  
Increment Accumulator  
Set  
Function :  
A
A+1  
<Comment>  
Data of the accumulator is incremented by one. Results are  
returned to the accumulator.  
A carry is not allowed to have effect upon the status.  
(24) IY  
Naming :  
Status :  
Increment Y-Register and Status 1 on Carry  
Carry to status  
Format :  
Function :  
Y
Y + 1  
ST  
ST  
1 (when Y = 15)  
0 (when Y < 15)  
<Comment>  
Data of the Y-register is incremented by one and results are  
returned to the Y-register.  
Carry data as results is transferred to the status. When the  
total is more than 15, the status is set.  
(25) DA  
Naming :  
Status :  
Decrement Accumulator and Status 1 on Borrow  
Carry to status  
Format :  
Function :  
A
A - 1  
ST  
ST  
1(when A 1)  
0 (when A = 0)  
<Comment>  
Data of the accumulator is decremented by one. As a result  
(by addition of Fh), if a borrow is caused, the status is reset to  
0 by logic. If the data is more than one, no borrow occurs  
and thus the status is set to 1 .  
5-12  
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