SH7147 Datasheet, PDF (962/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 23 Advanced User Debugger (AUD)
Table 23.6 List of AUD Bus Commands
Command CMD1
STDBY B'0000
LOST
B'0001
BPC
B'0010
CMD1E CMD2
Description
⎯
⎯
Shows standby state
No subsequent data part exists.
⎯
⎯
Shows data to be output is lost in real-time mode
In full trace mode, LOST shows that FIFO in AUD is
full or that the CPU has temporarily stopped because
of simultaneous generation of multiple traces.
⎯
(sda) (ssa) Outputs branch trace data. Following this command,
the branch destination address, branch source
address, and address compensation value (= PID) in
the data part are output in that order. (Regarding
address compensation calculation, see section
23.3.8 (3), Address Calculation during Branch
Trace.)
sda: Shows address size of branch destination
ssa: Shows address size of branch source
sda/ssa = B'00: Lower 4 bits of address
sda/ssa = B'01: Lower 8 bits of address
sda/ssa = B'10: Lower 16 bits of address
sda/ssa = B'11: 32 bits full address
Rev. 3.00 Oct. 06, 2008 Page 938 of 1080
REJ09B0230-0300