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C8051F502-IM 参数 Datasheet PDF下载

C8051F502-IM图片预览
型号: C8051F502-IM
PDF下载: 下载PDF文件 查看货源
内容描述: 混合信号ISP功能的Flash MCU系列 [Mixed Signal ISP Flash MCU Family]
分类和应用: 微控制器和处理器外围集成电路PC时钟
文件页数/大小: 312 页 / 2813 K
品牌: SILICON [ SILICON ]
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C8051F50x-F51x  
SFR Definition 27.7. PCA0CPLn: PCA Capture Module Low Byte  
Bit  
7
6
5
4
3
2
1
0
PCA0CPn[7:0]  
Name  
Type  
Reset  
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
SFR Addresses: PCA0CPL0 = 0xFB, PCA0CPL1 = 0xE9, PCA0CPL2 = 0xEB, PCA0CPL3 = 0xED,  
PCA0CPL4 = 0xFD, PCA0CPL5 = 0xCE; SFR Page (all registers) = 0x00  
Bit  
Name  
Function  
7:0 PCA0CPn[7:0] PCA Capture Module Low Byte.  
The PCA0CPLn register holds the low byte (LSB) of the 16-bit capture module n.  
This register address also allows access to the low byte of the corresponding  
PCA channel’s auto-reload value for 9, 10, or 11-bit PWM mode. The ARSEL bit  
in register PCA0PWM controls which register is accessed.  
Note: A write to this register will clear the module’s ECOMn bit to a 0.  
SFR Definition 27.8. PCA0CPHn: PCA Capture Module High Byte  
Bit  
7
6
5
4
3
2
1
0
PCA0CPn[15:8]  
Name  
Type  
Reset  
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
R/W  
0
SFR Addresses: PCA0CPH0 = 0xFC, PCA0CPH1 = 0xEA, PCA0CPH2 = 0xEC, PCA0CPH3 = 0xEE,  
PCA0CPH4 = 0xFE, PCA0CPH5 = 0xCF; SFR Page (all registers) = 0x00  
Bit  
Name  
Function  
7:0 PCA0CPn[15:8] PCA Capture Module High Byte.  
The PCA0CPHn register holds the high byte (MSB) of the 16-bit capture module n.  
This register address also allows access to the high byte of the corresponding  
PCA channel’s auto-reload value for 9, 10, or 11-bit PWM mode. The ARSEL bit in  
register PCA0PWM controls which register is accessed.  
Note: A write to this register will set the module’s ECOMn bit to a 1.  
Rev. 1.1  
305  
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