Technical Reference Manual
002-29852 Rev. *B
4.13.11.16 CM4_TPIU_DEVID
Description:
Device ID
Address:
0xE008EFC8
Offset:
0xFC8
Retention:
Retained
IsDeepSleep:
No
Comment:
This register is implementation-defined for each Part Number and Designer. This indicates the
capabilities of the component. The entire 32-bit field can be used because the data width is
determined by the particular component. Unused bits must read as zero.
If the component is configurable then it is recommended that this register reflects any changes
to a standard configuration.
Default:
0xCA0
Bit-field Table
Bits
7
6
5
4
3
2
1
0
Name
CLKRELAT
[5:5]
MUXNUM [4:0]
Bits
15
14
13
12
11
10
9
8
Name
None [15:12]
SWOUARTNR
Z [11:11]
SWOMAN
[10:10]
TCLKDATA
[9:9]
FIFOSIZE
[8:8]
Bits
23
22
21
20
19
18
17
16
Name
None [23:16]
Bits
31
30
29
28
27
26
25
24
Name
None [31:24]
Bit-fields
Bits Name
SW
HW
Default or
Enum
Description
0:4
MUXNUM
R
R
0
Indicates the level of input multiplexing. When non-
zero, this value indicates the type of multiplexing on
the input to the ATB. Currently only 0x00 is supported,
that is, no multiplexing is present. This value helps
detect the ATB structure.
5
CLKRELAT
R
R
1
Indicates the relationship between atclk and traceclkin.
This bit is '1' indicating traceclkin can be asynchronos
to atclk.
6:8
FIFOSIZE
R
R
2
TPIU buffer size. This field value is 0b010 indicating 4
Bytes.
9
TCLKDATA
R
R
0
This bit Reads-As-Zero (RAZ), indicating that trace
data and clock modes are supported
10
SWOMAN
R
R
1
Indicates whether Serial Wire Output, Manchester
encoded format, is supported.
11
SWOUARTNRZ
R
R
1
Indicates whether Serial Wire Output, UART or NRZ, is
supported.
659
2022-04-18
TRAVEO™ T2G Automotive MCU: TVII-B-E-4M body controller entry registers