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R5F21134DFP 参数 Datasheet PDF下载

R5F21134DFP图片预览
型号: R5F21134DFP
PDF下载: 下载PDF文件 查看货源
内容描述: 16位单片机M16C族/ R8C / Tiny系列 [16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY/R8C/Tiny SERIES]
分类和应用: 微控制器和处理器外围集成电路计算机时钟
文件页数/大小: 224 页 / 2076 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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R8C/13 Group  
14. A/D Converter  
AD control register 2(1)  
Symbol  
ADCON2  
Address  
00D416  
After reset  
b7 b6 b5 b4 b3 b2 b1 b0  
0016  
0 0 0  
Bit symbol  
SMP  
Bit name  
Function  
RW  
RW  
0 : Without sample and hold  
1 : With sample and hold  
AD conversion method  
select bit  
Reserved bit  
Set to 0”  
RW  
(b3-b1)  
(b7-b4)  
Nothing is assigned.  
When write, write 0. When read, its content is 0.  
NOTES:  
1. If the ADCON2 register is rewritten during A/D conversion, the conversion result is indeterminate.  
Symbol  
AD  
Address  
00C116-00C016 Indeterminate  
After reset  
AD register  
(b15)  
b7  
(b8)  
b0 b7  
b0  
Function  
When BITS bit in ADCON1  
register is set to 1(10-bit  
mode)  
When BITS bit in ADCON1  
register is set to 0(8-bit  
mode)  
RW  
A/D conversion result  
8 low-order bits of A/D  
conversion result  
RO  
RO  
When read, its content is  
indeterminate.  
2 high-order bits of A/D  
conversion result  
Nothing is assigned.  
When write, set to 0. When read, its content is 0.  
Figure 14.3 ADCON2 Register and AD Register  
Rev.1.20 Jan 27, 2006 page 127 of 205  
REJ09B0111-0120  
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