参数资料
型号: EM6640SO18A
英文描述: Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-SOIC
中文描述: 微控制器
文件页数: 22/62页
文件大小: 620K
代理商: EM6640SO18A
EM6640
03/02 REV. C/446
Copyright
2002, EM Microelectronic-Marin SA
29
www.emmicroelectronic.com
Table 7.7.5 register RegCDataL, Counter/Compare low data nibble
Bit
Name
Reset
R/W
Description
3
CReg[3]
0
W
counter data bit 3
2
CReg[2]
0
W
counter data bit 2
1
CReg[1]
0
W
counter data bit 1
0
CReg[0]
0
W
counter data bit 0
3
Count[3]
0
R
data register bit 3
2
Count[2]
0
R
data register bit 2
1
Count[1]
0
R
data register bit 1
0
Count[0]
0
R
data register bit 0
Table 7.7.6 register RegCDataM, Counter/Compare middle data nibble
Bit
Name
Reset
R/W
Description
3
CReg[7]
0
W
counter data bit 7
2
CReg[6]
0
W
counter data bit 6
1
CReg[5]
0
W
counter data bit 5
0
CReg[4]
0
W
counter data bit 4
3
ShCount[7]
0
R
data register bit 7
2
ShCount[6]
0
R
data register bit 6
1
ShCount[5]
0
R
data register bit 5
0
ShCount[4]
0
R
data register bit 4
Table 7.7.7 register RegCDataH, Counter/Compare high data nibble
Bit
Name
Reset
R/W
Description
3
BitSel[1]
0
R/W
Bit select for limited bit count/compare
2
BitSel[0]
0
R/W
Bit select for limited bit count/compare
1
CReg[9]
0
W
counter data bit 9
0
CReg[8]
0
W
counter data bit 8
1
ShCount[9]
0
R
data register bit 9
0
ShCount[8]
0
R
data register bit 8
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