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SN8A1704A 参数 Datasheet PDF下载

SN8A1704A图片预览
型号: SN8A1704A
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器 [8-Bit Micro-Controller]
分类和应用: 微控制器
文件页数/大小: 145 页 / 774 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN8P1700  
8-bit micro-controller build-in 12-bit ADC  
PROGRAM COUNTER  
The program counter (PC) is a 12-bit binary counter separated into the high-byte 4 bits and the low-byte 8 bits. This  
counter is responsible for pointing a location in order to fetch an instruction for kernel circuit. Normally, the program  
counter is automatically incremented with each instruction during program execution.  
Besides, it can be replaced with specific address by executing CALL or JMP instruction. When JMP or CALL  
instruction is executed, the destination address will be inserted to bit 0 ~ bit 11.  
PC Initial value = xxxx 0000 0000 0000  
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0  
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
PC  
PCH  
PCL  
PCH Initial value = xxxx 0000  
0CFH  
PCH  
Bit 7  
-
-
Bit 6  
-
-
Bit 5  
-
-
Bit 4  
-
-
Bit 3  
PC11  
R/W  
Bit 2  
PC10  
R/W  
Bit 1  
PC9  
R/W  
Bit 0  
PC8  
R/W  
PCL Initial value = 0000 0000  
0CEH  
PCL  
Bit 7  
PC7  
R/W  
Bit 6  
PC6  
R/W  
Bit 5  
PC5  
R/W  
Bit 4  
PC4  
R/W  
Bit 3  
PC3  
R/W  
Bit 2  
PC2  
R/W  
Bit 1  
PC1  
R/W  
Bit 0  
PC0  
R/W  
SONiX TECHNOLOGY CO., LTD  
Page 44  
Revision 1.94  
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