Infineon TRAVEO T2G - 23.9.5 SCB_SPI_CTRL

Technical Reference Manual 002-29852 Rev. *B
23.9.5 SCB_SPI_CTRL
Description:
SPI control
Address:
0x40600020
Offset:
0x20
Retention:
Retained
IsDeepSleep:
No
Comment:
Default:
0x3000010
Bit-field Table
Bits 7 6 5 4 3 2 1 0
Name None [7:6] SCLK
_CONT
INUOUS
[5:5]
LATE
_MISO
_SAMPLE
[4:4]
CPOL [3:3] CPHA [2:2] SELECT
_PRECEDE
[1:1]
SSEL
_CONT
INUOUS
[0:0]
Bits 15 14 13 12 11 10 9 8
Name None
[15:15]
SSEL_INTE
R_FRAME
_DEL
[14:14]
SSEL
_HOLD
_DEL
[13:13]
SSEL
_SETUP
_DEL
[12:12]
SSEL
_POLA
RITY3
[11:11]
SSEL
_POLA
RITY2
[10:10]
SSEL
_POLA
RITY1 [9:9]
SSEL
_POLA
RITY0 [8:8]
Bits 23 22 21 20 19 18 17 16
Name None [23:17] LOOPBACK
[16:16]
Bits 31 30 29 28 27 26 25 24
Name MASTER
_MODE
[31:31]
None [30:28] SSEL [27:26] MODE [25:24]
Bit-fields
Bits Name SW HW Default or
Enum
Description
0 SSEL_CONTINUOUS RW R 0 Continuous SPI data transfers enabled ('1') or not ('0').
This field is used in master mode. In slave mode, both
continuous and non-continuous SPI data transfers are
supported independent of this field.
When continuous transfers are enabled individual data
frame transfers are not necessarily separated by slave
deselection (as indicated by the level or pulse on the
SELECT line): if the TX FIFO has multiple data frames,
data frames are send out without slave deselection.
When continuous transfers are not enabled individual
data frame transfers are always separated by slave
deselection: independent of the availability of TX FIFO
data frames, data frames are sent out with slave
deselection.
1 SELECT_PRECEDE RW R 0 Only used in SPI Texas Instruments' submode.
When '1', the data frame start indication is a pulse on
the Slave SELECT line that precedes the transfer of
the first data frame bit.
When '0', the data frame start indication is a pulse on
the Slave SELECT line that coincides with the transfer
of the first data frame bit.
1391
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers