参数资料
型号: MM908E622ACDWB/R2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封装: 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件页数: 49/66页
文件大小: 1277K
代理商: MM908E622ACDWB/R2
Analog Integrated Circuit Device Data
Freescale Semiconductor
53
908E622
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
System Trim Register 3 (SYSTRIM3)
CRHBHC3:2 - Current Recopy HB3:4 Trim Bits
These write only bits are for trimming the current recopy
of the half-bridge HB3 and HB4 (CSA=0). The provided
trim values have to be copied into these bits after every
reset. Reset clears the CRHBHC3:2 bits.
Table 20. Current Recopy Trim for HB3:4 (CSA=0)
CRHS5:3 - Current Recopy HS2:3 Trim Bits
These write only bits are for trimming the current recopy
of the high side HS2 and HS3. The provided trim values
have to be copied into these bits after every reset. Reset
clears the CRHS5:3 bits.
Table 21. Current Recopy Trim for HS2:3
CRHS2:0 - Current Recopy HS1 Trim Bits
These write only bits are for trimming the current recopy
of the high side HS1. The provided Trim values have to
be copied into these bits after every reset. Reset clears
the CRHS2:0 bits.
Current Recopy Trim for HS1
Register Name and Address: IFBHSTRIM - $11
Bit7
6
5
4
3
2
1
Bit0
Read
0
Write
CRH
BHC3
CRH
BHC2
CRH
S5
CRH
S4
CRH
S3
CRH
S2
CRH
S1
CRH
S0
Reset
0
CRHBHC3
CRHBHC2
Adjustment
00
0
1
-10%
10
5%
1
10%
CRHS5
CRHS4
CRHS3
Adjustment
00
0
00
1
-5%
0
1
0
-10%
0
1
-15%
1
0
reserved
10
1
5%
11
0
10%
11
1
15%
CRHS2
CRHS1
CRHS0
Adjustment
00
0
00
1
-5%
0
1
0
-10%
0
1
-15%
1
0
reserved
10
1
5%
11
0
10%
11
1
15%
CRHS5
CRHS4
CRHS3
Adjustment
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