MSC8101PG Motorola / Freescale Semiconductor, MSC8101PG Datasheet - Page 76

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

6.3
IPRB
0–15 IP[15–0]
8–15 IP[23–16]
Bits
Bits
0–7
BCR
Bit
Bits
0
Bit
Bit
IP[31–24]
IP31
SIU Registers
EBM
0
EBM
Name
Name
16
0
Name
Interrupt Pending Register B
IP30
Bus Configuration Register
1
NPQM
17
1
Status of IR Inputs 15–0
Status of NMI Inputs 31–24
Status of IR Input 23–16
IP29
External Bus Mode
2
APD
18
2
IP28
3
19
3
—
IP27
Description
Description
4
Description
20
4
EXDD
IP26
Table 6-7. PIC Registers (Continued)
5
21
5
—
Table 6-8. SIU Registers
IP25
Reset: Depends on reset configuration sequence
IPRA Bit Descriptions
IPRB Bit Descriptions
22
BCR Bit Descriptions
6
6
IP24
23
7
7
0 = Single MSC8101 bus mode
Level-triggered mode:
0 = No IR pending
1 = IR pending
0 = No NMI pending
1 = NMI acknowledged by SC140 core
Level-triggered mode:
0 = No IR pending
1 = IR pending
PLDP
IP23
24
—
8
8
Reset: 0
25
IP22
9
9
—
10
26
IP21
10
ISPS
EAV
11
27
IP20
Settings
11
Settings
Settings
1 = 60x-compatible bus mode
ETM
12
28
Edge-triggered mode:
0 = No IR pending
1 = IR acknowledged by SC140 core
Edge-triggered mode:
0 = No IR pending
1 = IR acknowledged by the SC140
core
Type: R/W
IP19
12
Type: R/W
LETM
13
29
IP18
13
—
EPAR
14
30
IP17
14
0x10024
15
—
31
0x1C38
IP16
15