PXS20RM Datasheet, PDF (1115/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Bit
NSID
RC1
RC2
Nexus Crossbar Slave Port Data Trace Module (NXSS) [cut2/3 only]
Table 33-5. DTC field descriptions (continued)
Description
Nexus Source ID
This field defines the Nexus Source ID that will be used in the Nexus trace messages. This should
be set by tools to:
Lock-Step Mode Decoding
0000–1001 Reserved
1010 NXSS_0 / NXSS_1
1011–1111 Reserved
Decoupled Parallel Mode Decoding
0000-1001 Reserved
1010 NXSS_0
1011 NXSS_1
1100–1111 Reserved
Range control 1
0 Condition trace on address within range (endpoints inclusive)
1 Condition trace on address outside of range (endpoints exclusive)
Range control 2
0 Condition trace on address within range (endpoints inclusive)
1 Condition trace on address outside of range (endpoints exclusive)
33.5.4 Data Trace Start Address Registers 1 and 2 (DTSA1 and DTSA2)
The Data Trace Start Address Registers 1 and 2 (DTSA1 and DTSA2) define the start addresses for each
trace channel.
Access: R/W
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
DATA TRACE START ADDRESS
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 33-6. Data Trace Start Address Registers (DTSA1, DTSA2)
33.5.5 Data Trace End Address Registers 1 and 2 (DTEA1 and DTEA2)
The Data Trace End Address Registers 1 and 2 (DTEA1 and DTEA2) define the end addresses for each
trace channel.
Access: R/W
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
DATA TRACE END ADDRESS
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 33-7. Data Trace Start Address Registers (DTEA1, DTEA2)
Freescale Semiconductor
PXS20 Microcontroller Reference Manual, Rev. 1
33-7