AMD-K6-2E/400AFR AMD [Advanced Micro Devices], AMD-K6-2E/400AFR Datasheet - Page 260

• Manufacturer Part Number: AMD-K6-2E/400AFR
• Manufacturer: AMD [Advanced Micro Devices]

AMD-K6™-2E Processor Data Sheet
Figure 84. Debug Register DR6
Figure 85. Debug Registers DR5 and DR4
242
DR4
DR5
Symbol
BT
BS
BD
B3
B2
B1
B0
Reserved
31 30 29 28 27 26 25 24 23 22
31 30 29 28 27 26 25 24 23 22
31 30 29 28 27 26 25 24 23 22
Breakpoint Task Switch
Breakpoint Single Step
Breakpoint Debug Access Detected 13
Breakpoint #3 Condition Detected 3
Breakpoint #2 Condition Detected 2
Breakpoint #1 Condition Detected 1
Breakpoint #0 Condition Detected 0
Description
21
21
21
20
Bit
15
14
20
20
Preliminary Information
19
19
19
18
18
18
Test and Debug
17
17
17
Reserved
Reserved
16
16
16
15
15
15
B
T
14
14
14
B
S
13
13
13
B
D
12
12
12
11
11
11
10
10
10
9
9
9
8
8
8
7
7
7
6
6
6
5
5
5
4
4
4
22529B/0—January 2000
3
B
3
3
3
2
B
2
2
2
B
1
1
1
1
Chapter 12
B
0
0
0
0