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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 ]
 浏览型号SN8A1704A的Datasheet PDF文件第45页浏览型号SN8A1704A的Datasheet PDF文件第46页浏览型号SN8A1704A的Datasheet PDF文件第47页浏览型号SN8A1704A的Datasheet PDF文件第48页浏览型号SN8A1704A的Datasheet PDF文件第50页浏览型号SN8A1704A的Datasheet PDF文件第51页浏览型号SN8A1704A的Datasheet PDF文件第52页浏览型号SN8A1704A的Datasheet PDF文件第53页  
SN8P1700  
8-bit micro-controller build-in 12-bit ADC  
5SYSTEM REGISTER  
OVERVIEW  
The system special register is located at 80h~FFh. The main purpose of system registers is to control the peripheral  
hardware of the chip. Using system registers can control I/O ports, SIO, ADC, PWM, timers and counters by  
programming. The Memory map provides an easy and quick reference source for writing application program. To  
accessing these system registers is controlled by the select memory bank (RBANK = 0) or the bank 0 read/write  
instruction (B0MOV, B0BSET, B0BCLR…).  
SYSTEM REGISTER ARRANGEMENT (BANK 0)  
BYTES of SYSTEM REGISTER  
SN8P1702  
0
-
1
-
-
2
R
3
Z
4
Y
5
-
6
7
-
8
-
9
-
A
-
B
-
C
-
D
-
E
-
F
-
PFLAG  
8
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
A
B
C
D
E
F
ADM  
P1M  
P1  
-
ADB  
ADR  
-
-
-
-
-
-
-
-
-
P1W  
P0  
-
-
-
P4M  
P4  
-
P5M  
P5  
-
-
-
INTRQ INTEN OSCM  
-
-
TC0R  
PCL  
PCH  
STKP  
-
-
-
-
-
-
-
-
-
-
-
-
TC0M TC0C  
-
-
-
-
-
-
@YZ  
STK4  
-
-
STK7  
STK7  
STK6  
STK6  
STK5  
STK5  
STK4  
STK3  
STK3  
STK2  
STK2  
STK1  
STK1  
STK0  
STK0  
Table 5-1. System Register Arrangement of SN8P1702  
SN8P1704  
0
-
1
-
2
R
3
Z
4
Y
5
-
6
7
-
8
-
9
-
A
-
B
-
C
-
D
-
E
-
F
-
PFLAG  
8
9
A
B
C
D
E
F
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DAM  
ADM  
P1M  
P1  
-
ADB  
ADR  
SIOM  
P4M  
P4  
SIOR  
P5M  
P5  
SIOB  
-
-
-
-
-
-
P1W  
-
-
-
-
INTRQ INTEN OSCM  
-
-
TC0R  
PCL  
PCH  
P0  
-
-
-
-
-
-
-
-
-
-
-
TC0M TC0C TC1M TC1C TC1R STKP  
-
-
-
@YZ  
STK4  
-
-
-
-
-
-
STK7  
STK7  
STK6  
STK6  
STK5  
STK5  
STK4  
STK3  
STK3  
STK2  
STK2  
STK1  
STK1  
STK0  
STK0  
Table 5-2. System Register Arrangement of SN8P1704  
SONiX TECHNOLOGY CO., LTD  
Page 49  
Revision 1.94  
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