MSC8101PG Motorola / Freescale Semiconductor, MSC8101PG Datasheet - Page 66

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

EMR
23–17 GP[6-0]
Reset
Reset
Bits
Type
Type
16
3
2
1
0
Bit
Bit
BEM
NMID
DOVF
ILST
ILIN
31
15
0
0
Name
Exception and Mode Register
30
14
0
0
General Purpose Flags
Big Endian Memory
Non-Maskable Interrupt (NMI) Disable
DALU Overflow
Illegal Execution Set
Illegal Instruction
29
13
0
0
28
12
0
0
—
27
11
Description
0
0
Table 6-3. Core Registers (Continued)
26
10
0
0
—
R
25
EMR Bit Descriptions
0
9
0
24
0
8
0
R
0 = Little endian configuration
0 = No NMI service executing
0 = No overflow or arithmetic saturation occurred
1 = Overflow or arithmetic saturation occurred
0 = No execution set rule violated
0 = No instruction set violation
1 = One or more opcodes received are not part of the SC140 instruction set
GP6
23
1
7
0
GP5
22
1
6
0
GP4
21
1
5
0
GP3
20
0
4
0
Settings
1 = Big endian configuration
1 = NMI Service executing
1 = Execution set rule violated
NMID
GP2
19
0
3
0
Type: R/W
DOVF
GP1
18
1
2
0
R/W
GP0
ILST
17
0
1
0
0x10C92
BEM
ILIN
16
0
0
0