Freescale Semiconductor MPC5200B ユーザーズマニュアル
BestComm DMA Registers—MBAR+0x1200
MPC5200B Users Guide, Rev. 1
Freescale Semiconductor
13-25
13.15.31 SDMA Debug Module Control Register—MBAR + 0x1278
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 lsb
R
Value2
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
Name
Description
0:31
Value2
Debug Module Comparator 2 Value.
Table 13-32. SDMA Debug Module Control Register
msb 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
Block Tasks
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 lsb
R
AA
B
Comparator Type 1
Comparator Type 2
and/
or
EU breakpoints
E
I
B
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
Name
Description
0:15
Block Tasks
Specify for each of tasks 15-0, whether to block that task with detection of a breakpoint (bit
0 halts TASK 15, bit 1 halts TASK 14, etc)
0 halts TASK 15, bit 1 halts TASK 14, etc)
0 Do not block task
1 Block the task
16
AA
AutoArm—specifies whether or not the triggered bit dbgStatusReg[16] will be
automatically reset to 0 following the saving of context for a breakpoint. This bit is set to 0
at reset.
automatically reset to 0 following the saving of context for a breakpoint. This bit is set to 0
at reset.
0 Triggered bit will not be automatically reset
1 Triggered bit will be automatically reset
17
B
Breakpoint—This bit specifies whether or not to take a breakpoint. This bit is set to 0 at
reset.
reset.
0 Disable breakpoints
1 Enable breakpoints
18:20
Comparator
Type 1
Comparator 1 type—These bits specify the type of data that has been loaded into
comparator 1; refer to
comparator 1; refer to
for the bit encoding.
21:23
Comparators
Type 2
Comparator 2 type—These bits specify the type of data that has been loaded into
comparator 2; refer to
comparator 2; refer to
for the bit encoding.
24
and / or
AND/OR—This specifies what type of operation is to be used with the comparators. This
bit is set to 0 at reset.
bit is set to 0 at reset.
0 Indicates an OR’ing of the comparators
1 Indicates an AND’ing of the comparators