mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1109

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

Development Capabilities and Interface
20.6.2.9 BREAKPOINT COUNTER B VALUE AND CONTROL REGISTER. The
breakpoint counter B value and control (COUNTB) register is used to count watchpoint
events and to generate breakpoints a programmable amount of time after a watchpoint
occurs.
CNTV—Counter Preset Value
This field contains the number of watchpoint events to be encountered before a breakpoint
is generated.
Bits 16–29—Reserved
These bits are reserved and must be set to 0.
CNTC—Counter Source Select
COUNTB
NOTE: — = Undefined.
RESET
RESET
FIELD
FIELD
SPR
SPR
R/W
R/W
BIT
BIT
00 = Not active (reset value).
01 = Instruction second watchpoint.
10 = Load/store second watchpoint.
11 = Reserved.
16
0
17
1
18
2
Freescale Semiconductor, Inc.
For More Information On This Product,
19
3
20
MPC823 REFERENCE MANUAL
4
Go to: www.freescale.com
21
5
RESERVED
22
6
R/W
151
—
23
7
CNTV
R/W
151
—
24
8
25
9
10
26
11
27
12
28
13
29
MOTOROLA
14
30
CNTC
R/W
—
15
31