Figure b-4, Interrupt priority register peripherals (iprp), Interrupt priority – Motorola DSP56301 User Manual
Page 328
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Programming Sheets
B
-16
DSP56301 User’s Manual
Figure B-4. Interrupt Priority Register Peripherals (IPRP)
Application:
Date:
Programmer:
Sheet 2 of 2
Interrupt Priority
*
= Reserved, Program as 0
Interrupt Priority Register (IPRP)
X:$FFFFFE Read/Write
Reset = $000000
HPL1
HPL0
Enabled
IPL
0
0
No
—
0
1
Yes
0
1
0
Yes
1
1
1
Yes
2
Host IPL
S0L1
S0L0
Enabled
IPL
0
0
No
—
0
1
Yes
0
1
0
Yes
1
1
1
Yes
2
ESSI0 IPL
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
S1L1 S1L0 S0L1 S0L0 HPL1 HPL0
23 22 21 20 19 18
16
17
SCL0
SCL1
TOL0
TOL1
*
0
*
0
*
0
*
0
*
0
*
0
$0
*
0
*
0
*
0
*
0
$0
*
0
*
0
*
0
*
0
$0
S1L1
S1L0
Enabled
IPL
0
0
No
—
0
1
Yes
0
1
0
Yes
1
1
1
Yes
2
ESSI1 IPL
SCL1
SCL0
Enabled
IPL
0
0
No
—
0
1
Yes
0
1
0
Yes
1
1
1
Yes
2
SCI IPL
TOL1
TOL0
Enabled
IPL
0
0
No
—
0
1
Yes
0
1
0
Yes
1
1
1
Yes
2
Triple Timer IPL
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