MM908E622ACDWBR2 FREESCALE [Freescale Semiconductor, Inc], MM908E622ACDWBR2 Datasheet - Page 52

• Manufacturer Part Number: MM908E622ACDWBR2
• Description: Integrated Quad Half-bridge, Triple High Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Table 16. IRef Trim Bits
System Trim Register 2 (SYSTRIM2)
CRHBHC1:0 - Current Recopy HB1:2 Trim Bits
Table 17. Current Recopy Trim for HB1:2 (CSA=0)
52
908E622
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Reset
Read
Write
These write only bits are for trimming the current recopy
of the half-bridge HB1 and HB2 (CSA=0). The provided
trim values have to be copied into these bits after every
reset. Reset clears the CRHBHC1:0 bits.
itrim3
0
0
0
0
0
0
0
0
1
Register Name and Address: IFBHBTRIM - $10
CRH
BHC
CRHBHC1
Bit7
0
1
0
0
0
1
1
itrim2
CRH
BHC
6
0
0
0
0
0
0
0
1
1
1
1
0
CRH
CRHBHC0
B5
5
0
0
itrim2
0
1
0
1
0
0
1
1
0
0
1
1
0
CRH
B4
4
0
0
CRH
itrim0
B3
3
0
0
0
1
0
1
0
1
0
1
0
Adjustment
-10%
CRH
10%
5%
B2
2
0
0
0
Adjustment
-12%
12%
CRH
-2%
-4%
-8%
2%
4%
8%
B1
0
1
0
0
CRH
Bit0
B0
0
0
CRHB5:3 - Current Recopy HB3:4 Trim Bits
Table 18. Current Recopy Trim for HB3:4 (CSA=1)
CRHB2:0 - Current Recopy HB1:2 Trim Bits
Table 19. Current Recopy Trim for HB1:2 (CSA=1)
CRHB5
CRHB2
These write only bits are for trimming the current recopy
of the half-bridge HB3 and HB4 (CSA=1). The provided
trim values have to be copied into these bits after every
reset. Reset clears the CRHB5:3 bits.
These write only bits are for trimming of the current
recopy of the half-bridge HB1 and HB2 (CSA=1). The
provided trim values have to be copied into these bits
after every reset. Reset clears the CRHB2:0 bits.
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CRHB4
CRHB1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Analog Integrated Circuit Device Data
CRHB3
CRHB0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Freescale Semiconductor
Adjustment
Adjustment
reserved
reserved
-10%
-15%
-10%
-15%
10%
15%
10%
15%
-5%
-5%
5%
5%
0
0