mm912f634 Freescale Semiconductor, Inc, mm912f634 Datasheet - Page 152

• Manufacturer Part Number: mm912f634
• Description: Mm912f634 - Integrated S12 Based Relay Driver With Lin
• Manufacturer: Freescale Semiconductor, Inc

Table 206. Trimming Register 1 (CTR1)
Table 204. Trimming Register 0 (CTR0)
Note:
Functional Description and Application Information
4.25.1.2
4.25.1.2.1
Note:
4.25.1.2.2
138.
Freescale Semiconductor
137.
Offset
Table 205. CTR0 - Register Field Descriptions
Offset
Reset
Reset
WDCTR2…0
W
W
R
R
WDCTRE
CTR0_4
CTR0_3
LINTRE
LINTR
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
(137)
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
Field
(138)
2-0
7
6
5
4
3
0xF0
0xF1
BGTRE
LINTRE
Register Descriptions
0
LIN trim enable
0 - no trim can be done
1- trim can be done by setting LINTR bit
LIN trim bit
0 - default slope
1 - adjust the slope
Watchdog trim enable
0 - no trim can be done
1 - trim can be done by setting WDCTR[2:0] bits
Spare Trim bit 4
Spare Trim bit 3
Watchdog clock trim (Trim effect to the 100 kHz Watch dog base clock)
000: 0%
001: +5%
010: +10%
011: +15%
100: -20%
101: -15%
110: -10%
111: -5%
7
0
7
Trimming Register 0 (CTR0)
Trimming Register 1 (CTR1)
CTR1_6
LINTR
0
6
0
6
BGTRIMUP
WDCTRE
0
5
0
5
BGTRIMDN
CTR0_4
0
4
4
0
Description
IREFTRE
CTR0_3
0
3
0
3
IREFTR2
WDCTR2
MM912F634 - Analog Die Trimming
2
0
0
2
IREFTR1
WDCTR1
1
0
Access: User read/write
0
Access: User read/write
1
MM912F634
IREFTR0
WDCTR0
0
0
0
0
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