MSC8101PG Motorola / Freescale Semiconductor, MSC8101PG Datasheet - Page 88

• Manufacturer Part Number: MSC8101PG
• Description: MSC8101PG 16-Bit Digital Signal Processor Quick Reference
• Manufacturer: Motorola / Freescale Semiconductor

SIVEC/SIVEC_EXT
SIEXR/SIEXR_EXT
16–23 EDIx
0–15 EDPCx
SCCR
Bits
Bit
Bit
Bit
Bit
Bit
Bit
16
16
—
0
0
16
0
Name
System Clock Control Register
EDI1
17
17
1
1
17
1
—
SIU Interrupt Vector Register
SIU External Interrupt Control Register
Edge Detect Mode for Port Cx
Edge Detect Mode for IRQx
EDI2
Interrupt Code
18
18
2
2
18
2
EDI3
19
19
3
3
19
3
EDPC4 EDPC5 EDPC6 EDPC7
EDI4
Description
20
20
4
4
20
4
Table 6-10. Interrupt Registers (Continued)
EDI5
21
21
5
5
21
5
SIEXR/SIEXR_EXT Bit Descriptions
Table 6-11. Clocks Registers
EDI6
22
22
6
6
22
6
0
EDI7
23
23
7
7
23
7
—
—
0 = Any change on PCx generates an interrupt request
1 = High-to-low change on PCx generates an interrupt request
0 = Low assertion on IRQx generates an interrupt request
1 = High-to-low change on IRQx generates an interrupt request
24
24
8
8
24
Reset: 0
Reset: 0
8
Reset: —
25
25
9
9
25
9
—
10
26
10
26
10
26
—
11
27
11
27
Type: R/W
Type: R
11
27
Settings
EDPC12 EDPC13 EDPC14 EDPC15
—
12
28
12
28
12
28
Type: R/W
13
29
13
29
13
29
(SIVEC_EXT) 0x10C44
(SIEXR_EXT) 0x10C64
(SIVEC) 0x10C04
(SIEXR) 0x10C24
14
30
14
30
14
30
DFBRG
0x10C80
15
31
15
31
15
31