Infineon TRAVEO T2G - Page 813

Technical Reference Manual 002-29852 Rev. *B
Bits Name SW HW Default or
Enum
Description
2:3 INTR_TYPE R W Undefined Specifies when a completion interrupt is generated
(CH_STATUS.INTR_CAUSE is set to COMPLETION):
'0': An interrupt is generated after a single transfer.
'1': An interrupt is generated after a single 1D transfer
or a memory copy transfer
- If the descriptor type is 'single', the interrupt is
generated after a single transfer.
- If the descriptor type is '1D' or '2D', the interrupt is
generated after the execution of a 1D transfer.
- If the descriptor type is 'memory copy', the interrupt is
generated after the execution of a memory copy
transfer.
- If the descriptor type is 'scatter' the interrupt is
generated after the execution of a scatter transfer.
'2': An interrupt is generated after the execution of the
current descriptor (independent of the value of
DESCR_NEXT_PTR.ADDR of the current descriptor).
'3': An interrupt is generated after the execution of the
current descriptor and the current descriptor's
DESCR_NEXT_PTR.ADDR is '0'.
4:5 TR_OUT_TYPE R W Undefined Specifies when an output trigger is generated:
'0': An output trigger is generated after a single
transfer.
'1': An output trigger is generated after a single 1D
transfer or a memory copy transfer.
- If the descriptor type is 'single', the output trigger is
generated after a single transfer.
- If the descriptor type is '1D' or '2D', the output trigger
is generated after the execution of a 1D transfer.
- If the descriptor type is 'memory copy', the output
trigger is generated after the execution of a memory
copy transfer.
- If the descriptor type is 'scatter', the output trigger is
generated after the execution of a scatter transfer.
'2': An output trigger is generated after the execution of
the current descriptor.
'3': An output trigger is generated after the execution of
a descriptor list: after the execution of the current
descriptor AND the current descriptor's
DESCR_NEXT_PTR.ADDR is '0'.
6:7 TR_IN_TYPE R W Undefined Specifies the input trigger type (not to be confused with
the descriptor type):
'0': A trigger results in the execution of a single
transfer. The descriptor type can be single, 1D or 2D.
'1': A trigger results in the execution of a single 1D
transfer.
- If the descriptor type is 'single', the trigger results in
the execution of a single transfer.
- If the descriptor type is '1D' or '2D', the trigger results
in the execution of a 1D transfer.
- If the descriptor type is 'memory copy', the trigger
results in the execution of a memory copy transfer.
- If the descriptor type is 'scatter', the trigger results in
the execution of an scatter transfer.
'2': A trigger results in the execution of the current
descriptor.
'3': A trigger results in the execution of the current
descriptor and continues (without requiring another
input trigger) with the execution of the next descriptor
using the next descriptor's information.
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2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers