Cypress FM4 Series - Trace Clock Prescaler Register (TTC_PSR)

CHAPTER 2-1: Clock
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 67
5.8 Trace Clock Prescaler Register (TTC_PSR)
The TTC_PSR sets the trace clock frequency division.
Register configuration
bit
7
6
5
4
3
2
1
0
Field
Reserved
TTC
Attribute
-
R/W
Initial value
-
00
Register functions
[bit7:2] Reserved: Reserved bits
0b000000 is read from this bit.
Set these bits to 0b000000 when writing.
[bit1:0] TTC: Trace clock divide ratio setting bits
bit1
bit0
Description
0
0
1/1 [Initial value]
0
1
1/2
1
0
1/4
1
1
1/8
Note:
− This register is not initialized by software reset.