mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1108

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

20.6.2.8 BREAKPOINT COUNTER A VALUE AND CONTROL REGISTER. The
breakpoint counter A value and control (COUNTA) 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
COUNTA
NOTE: — = Undefined.
RESET
RESET
FIELD
FIELD
SPR
SPR
R/W
R/W
BIT
BIT
00 = Not active (reset value).
01 = Instruction first watchpoint.
10 = Load/store first 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
0
23
7
CNTV
R/W
150
150
—
24
8
Development Capabilities and Interface
25
9
10
26
11
27
12
28
13
29
14
30
CNTC
R/W
0
20-53
15
31