mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1107

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Development Capabilities and Interface
LW1LD—Second Load/Store Watchpoint L-Data Events Selection
LW1LDDC—Second Load/Store Watchpoint Care/Don’t Care L-Data Events
BRKNOMSK—Internal Breakpoints Nonmask Bit Controls Both Instruction Breakpoints and
Load/Store Breakpoints
Bits 21–27—Reserved
These bits are reserved and must be set to 0.
DLW0EN—Development Port Trap Enable Selection of the First Load/Store Watchpoint
(Read-Only Bit)
DLW1EN—Development Port Trap Enable Selection of the Second Load/Store Watchpoint
(Read-Only Bit)
SLW0EN—Software Trap Enable Selection of the First Load/Store Watchpoint
SLW1EN—Software Trap Enable Selection of the Second Load/Store Watchpoint
00 = Match from comparator G.
01 = Match from comparator H.
10 = Match from comparators G & H.
11 = Match from comparator G | H.
0 = “Don’t care.”
1 = “Care.”
0 = Masked mode, breakpoints are recognized only when MSR
1 = Nonmasked mode, breakpoints are always recognized.
0 = Trap disabled (reset value).
1 = Trap enabled.
0 = Trap disabled (reset value).
1 = Trap enabled.
0 = Trap disabled (reset value).
1 = Trap enabled.
0 = Trap disabled (reset value).
1 = Trap enabled.
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
RI
=1 (reset value).
MOTOROLA