Infineon TRAVEO T2G - 23.9.18 SCB_I2 C_CFG

Technical Reference Manual 002-29852 Rev. *B
23.9.18 SCB_I2C_CFG
Description:
I2C configuration
Address:
0x40600070
Offset:
0x70
Retention:
Retained
IsDeepSleep:
No
Comment:
The filters are used to remove glitches and to guarantee I2C compliant SCL and SDA setup
and hold times. The filters are trimmable.
Default:
0x2A1013
Bit-field Table
Bits 7 6 5 4 3 2 1 0
Name None [7:5] SDA_IN_FI
LT_SEL
[4:4]
None [3:2] SDA_IN_FILT_TRIM [1:0]
Bits 15 14 13 12 11 10 9 8
Name None [15:13] SCL_IN_FI
LT_SEL
[12:12]
None [11:10] SCL_IN_FILT_TRIM [9:8]
Bits 23 22 21 20 19 18 17 16
Name None [23:22] SDA_OUT_FILT2_TRIM
[21:20]
SDA_OUT_FILT1_TRIM
[19:18]
SDA_OUT_FILT0_TRIM
[17:16]
Bits 31 30 29 28 27 26 25 24
Name None [31:30] SDA_OUT_FILT_SEL
[29:28]
None [27:24]
Bit-fields
Bits Name SW HW Default or
Enum
Description
0:1 SDA_IN_FILT_TRIM RW R 3 Trim settings for the 50ns glitch filter on the SDA input.
Default setting meets the I2C glitch rejections specs.
Programmability available if required
4 SDA_IN_FILT_SEL RW R 1 Enable for 50ns glitch filter on SDA input
'0': 0 ns.
'1: 50 ns (filter enabled).
8:9 SCL_IN_FILT_TRIM RW R 0 Trim settings for the 50ns glitch filter on the SDA input.
Default setting meets the I2C glitch rejections specs.
Programmability available if required
12 SCL_IN_FILT_SEL RW R 1 Enable for 50ns glitch filter on SCL input
'0': 0 ns.
'1: 50 ns (filter enabled).
16:17 SDA_OUT_FILT0_TRIM RW R 2 Trim settings for the 50ns delay filter on SDA output
used to guarantee tHD_DAT I2C parameter. Default
setting meets the I2C spec. Programmability available
if required
18:19 SDA_OUT_FILT1_TRIM RW R 2 Trim settings for the 50ns delay filter on SDA output
used to guarantee tHD_DAT I2C parameter. Default
setting meets the I2C spec. Programmability available
if required
20:21 SDA_OUT_FILT2_TRIM RW R 2 Trim settings for the 50ns delay filter on SDA output
used to guarantee tHD_DAT I2C parameter. Default
setting meets the I2C spec. Programmability available
if required
1414
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers