Freescale Semiconductor e200z3 Reference Manual page 400

Nexus3/Nexus2+ Module
10.7.4 Program Trace Timing Diagrams (2 MDO/1 MSEO Configuration)
MCKO
MSEO_B
MDO[1:0] 00
TCODE = 4
Source processor = 0000
Number of sequential instructions = 128
Relative address = 0xA5
Figure 10-28. Program Trace—Indirect Branch Message (Traditional)
MCKO
MSEO_B
MDO[1:0] 00
TCODE = 28
Source processor = 0000
Number of sequential instructions = 0
Relative address = 0xA5
Branch history = 010100101 (w/ stop)
Figure 10-29. Program Trace—Indirect Branch Message (History)
MCKO
MSEO_B
MDO[1:0] 11
DBM:
TCODE = 3
Source processor = 0000
Number of sequential instructions = 3
Figure 10-30. Program Trace—Direct Branch (Traditional) and Error Messages
10-34
01 00 00 00 00
11 01 00 00 00
Direct Branch
00 00 00 00 11
e200z3 Power Architecture Core Reference Manual, Rev. 2
00 00 10 01 01
01 01 10 10 01
Error
00 00 10 00 00
Error:
TCODE = 8
Source processor = 0000
Error code = 1 (Queue overrun—BTM only)
10 10 00
01 10 10 00
00 01 00 00
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