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AMD Geode LX [email protected] User Manual

Page 139

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AMD Geode™ LX Processors Data Book

139

CPU Core Register Descriptions

33234H

XDR7_XDR6_MSR Bit Descriptions

Bit

Name Description

63:62

LEN3

Extended Breakpoint 3 Length.

61:60

TYPE3

Extended Breakpoint 3 Type.

59:58

LEN2

Extended Breakpoint 2 Length.

57:56

TYPE2

Extended Breakpoint 2 Type.

55:54

LEN1

Extended Breakpoint 1 Length.

53:52

TYPE1

Extended Breakpoint 1 Type.

51:50

LEN0

Breakpoint 0 Length.

49:48

TYPE0

Breakpoint 0 Type.

47:39

RSVD

Reserved.

38

E6

Extended Breakpoint 6 Enable.

37

E5

Extended Breakpoint 5 Enable.

36

E4

Extended Breakpoint 4 Enable.

35

E3

Extended Breakpoint 3 Enable.

34

E2

Extended Breakpoint 2 Enable.

33

E1

Extended Breakpoint 1 Enable.

32

E0

Extended Breakpoint 0 Enable.

31:15

RSVD

Reserved. Default = 1FFFFh.

14

BS

Extended Single-Step Trap Status.

13

RSVD

Reserved. Default = 1.

12

BI

ICEBP or INT_1 Status.

11:7

RSVD

Reserved. Default = 1Fh.

6

B6

Extended Breakpoint 6 Status.

5

B5

Extended Breakpoint 5 Status.

4

B4

Extended Breakpoint 4 Status.

3

B3

Extended Breakpoint 3 Status.

2

B2

Extended Breakpoint 2 Status.

1

B1

Extended Breakpoint 1 Status.

0

B0

Extended Breakpoint 0 Status.

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