SuperH (SH) 64-bit RISC Series SH-5 System Architecture, Volume ...

PRELIMINARY DATA
Watchpoint channels 45
DM.WP_PLx_PRE
where x = channel ID
Field Bits Size Volatile? Synopsis Type
ECOUNT_ENABLE 7 1 — Event counter enable RW
Operation See the ECOUNT_ENABLE field of Table 14 on page 38.
When read
When written
HARD reset
DM.WP_FPF_PRE:
Returns current value
Updates value
Undefined
ECOUNT_ID [11:8] 4 — Event counter ID RW
Operation See the ECOUNT_ID field of Table 14 on page 38
When read
When written
HARD reset
Returns current value
Updates value
Undefined
— [63:12] 52 — Reserved RES
Operation
Reserved
When read Return 0
When written
HARD reset 0
Ignored
Table 16: DM.WP_PLx_PRE register definition
The fast printf function has an associated PRE register.
D R A FT
05-SA-10003 v1.0
SuperH, Inc.
SH-5 System Architecture, Volume 3: Debug