Technical Reference Manual
002-29852 Rev. *B
8.5.3.15 DMAC_CH_DESCR_NEXT
Description:
Channel descriptor next pointer
Address:
0x402A107C
Offset:
0x7C
Retention:
Not Retained
IsDeepSleep:
No
Comment:
Copy of DESCR_NEXT_PTR of the currently active descriptor. For a single transfer descriptor
type, this register is at offset 0x0c. For a 1D transfer descriptor type, this register is at offset
0x14. For a 2D transfer descriptor type, this register is at offset 0x1c. For a memory copy
transfer descriptor type, this register is at offset 0x10. For a scatter transfer descriptor type,
this register is at offset 0x0c.
Default:
0x0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
None [1:0]
Bits
15
14
13
12
11
10
9
8
Name
PTR [15:8]
Bits
23
22
21
20
19
18
17
16
Name
PTR [23:16]
Bits
31
30
29
28
27
26
25
24
Name
PTR [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
2:31
PTR
R
W
Undefined
Address of next descriptor in descriptor list. When this
field is '0', this is the last descriptor in the descriptor
list.
822
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers