NXP Semiconductors MPC5566 - Page 1124

Nexus
MPC5566 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor 25-31
Data Trace -
Data Read Message
6 6 TCODE Fixed TCODE number = 6 (0x06)
4 4 SRC Fixed Source processor identifier
3 3 DSIZ Fixed Data size (refer to Ta ble 2 5- 23)
1 32 U-ADDR Variable Unique portion of the data read address
1 64 DATA Variable Data read values (refer to Section 25.14.6, “Data
Trace,” for details)
Error Message 6 6 TCODE Fixed TCODE number = 8 (0x08)
4 4 SRC Fixed Source processor identifier
5 5 ECODE Fixed Error code
Program Trace -
Direct Branch
Message w/ Sync
1
6 6 TCODE Fixed TCODE number = 11 (0x0B)
4 4 SRC Fixed Source processor identifier
1 8 I-CNT Variable Number of sequential instructions executed since
last taken branch
1 32 F-ADDR Variable Full target address (leading zeros truncated)
Program Trace -
Indirect Branch
Message w/ Sync
1
6 6 TCODE Fixed TCODE number = 12 (0x0C)
4 4 SRC Fixed Source processor identifier
1 8 I-CNT Variable Number of sequential instructions executed since
last taken branch
1 32 F-ADDR Variable Full target address (leading zeros truncated)
Data Trace -
Data Write Message
w/ Sync
6 6 TCODE Fixed TCODE number = 13 (0x0D)
4 4 SRC Fixed Source processor identifier
3 3 DSZ Fixed Data size (refer to Ta ble 2 5 -23 )
1 32 F-ADDR Variable Full access address (leading zeros truncated)
1 64 DATA Variable Data write values (refer to Section 25.14.6, “Data
Trace,” for details)
Data Trace -
Data Read Message
w/ Sync
6 6 TCODE Fixed TCODE number = 14 (0x0E)
4 4 SRC Fixed Source processor identifier
3 3 DSZ Fixed Data size (refer to Ta ble 2 5 -23 )
1 32 F-ADDR Variable Full access address (leading zeros truncated)
1 64 DATA Variable Data read values (refer to Section 25.14.6, “Data
Trace,” for details)
Table 25-19. Public TCODEs Supported by NZ6C3 (continued)
Message Name
Packet Size
(bits) Packet
Name
Packet
Type
Packet Description
Min Max