Table 1091. Dtc Field Descriptions - STMicroelectronics SPC572L series Reference Manual

RM0400
Bits Name
31:30 RWT1
29:28 RWT2
27:26 RWT3
25:24 RWT4
23:16 —
15 STDC1
14 STDC2
13 STDC3
12 STDC4
11:8 —
7 RC1
6 RC2
5 RC3

Table 1091. DTC field descriptions

Read/Write Trace 1
00 No trace enabled
x1 Enable Data Read Trace
1x Enable Data Write Trace
Read/Write Trace 2
00 No trace enabled
x1 Enable Data Read Trace
1x Enable Data Write Trace
Read/Write Trace 3
00 No trace enabled
x1 Enable Data Read Trace
1x Enable Data Write Trace
Read/Write Trace 4
00 No trace enabled
x1 Enable Data Read Trace
1x Enable Data Write Trace
Reserved for future functionality (read as 0)
Stack Trace Disable Control 1
0 Tracing of stack accesses are not disabled for range 1
1 Tracing of stack accesses are disabled for range 1; data accesses using GPR R1 in
effective address computations are not traced and do not generate data range
watchpoint outputs
Stack Trace Disable Control 2
0 Tracing of stack accesses are not disabled for range 2
1 Tracing of stack accesses are disabled for range 2; data accesses using GPR R1 in
effective address computations are not traced and do not generate data range
watchpoint outputs
Stack Trace Disable Control 3
0 Tracing of stack accesses are not disabled for range 3
1 Tracing of stack accesses are disabled for range 3; data accesses using GPR R1 in
effective address computations are not traced and do not generate data range
watchpoint outputs
Stack Trace Disable Control 4
0 Tracing of stack accesses are not disabled for range 4
1 Tracing of stack accesses are disabled for range 4; data accesses using GPR R1 in
effective address computations are not traced and do not generate data range
watchpoint outputs
Reserved for future functionality (read as 0)
Range Control 1
0 Condition trace on address within range
1 Condition trace on address outside of range
Range Control 2
0 Condition trace on address within range
1 Condition trace on address outside of range
Range Control 3
0 Condition trace on address within range
1 Condition trace on address outside of range
DocID027809 Rev 4
e200z215An3 Nexus 3 Module
Description
1937/2058
1982