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

PRELIMINARY DATA
WP channel type PL 187
DM.PL_FRZ
0x100080
Field Bits Size Volatile? Synopsis Type
— [16,63] 48 — Reserved RES
Operation
2.8 WP channel type PL
Separate sets of pre-condition, match, and action-condition registers exist for each of
the SuperHyway bus analyzer watchpoints. The fields of the pre-condition registers
are described in Table 16: DM.WP_PLx_PRE register definition on page 44. The
fields of the action-condition registers are described in
Table 20: DM.WP_PLx_ACTION register definition on page 60.
Match registers
Reserved
When read Returns 0
When written
HARD reset 0
Ignored
Table 64: DM.PL_FRZ register definition
Control registers for each watchpoint channel defines the conditions which enable
the watchpoint. Refer to the generic description in Section 1.6: WP channel
matching on page 66.
In addition to the generic pre registers, special match registers are also used. These
are defined in the tables that follow. These registers must only be modified with the
watchpoint channel disabled (DM.WP_PLX_PRE.BASIC_ENABLE==0). If they are
modified with the channel enabled, the behavior is architecturally undefined.
D R A FT
05-SA-10003 v1.0
SuperH, Inc.
SH-5 System Architecture, Volume 3: Debug