Tektronix Socket 7 TMS109A, Instruction Manual

Page: 73 / 113

Acquiring and Viewing Disassembled Data
TMS 109A Socket 7 Microprocessor Support
2–27
Table 2–5: Exception vectors for Real Addressing mode (cont.)
Exception
number
Displayed interrupt name
Location in IV* table
(in hexadecimal)
3 000C
4 0010
5 0014
6 0018
7 001C
8 0020
9 0024
10 0028
11 002C
12 0030
13 0034
14-15 0038-003C
16 0040
17-31 0044-007C
32-255 0080-03FC
* IV means interrupt vector.
Table 2–6 lists the Socket 7 exception vectors for the Protected Addressing
mode.
Table 2–6: Exception vectors for Protected Addressing mode
Exception
number Location in IDT*
(in hexadecimal)
Displayed exception name
0 0000
1 0008
2 0010
3 0018
4 0020
5 0028
6 0030
7 0038
8 0040
9 0048
10 0050
11 0058