AMD-K6 Datasheet, PDF (228/346 Pages) Advanced Micro Devices – AMD-K6 Processor

AMD-K6^® Processor Data Sheet
Preliminary Information
20695H/0—March 1998
Table 38. Boundary Scan Bit Definitions (continued)
Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable Bit Pin/Enable
82 ADS#
68 DP6_E
54 D53_E
40 D43_E
26 D38_E
12 D3_E
81 AP_E
67 DP6
53 D53
39 D43
25 D38
11 D3
80 AP
66 D54_E
52 D47_E
38 D62_E
24 D58_E
10 D39_E
79 INV
65 D54
51 D47
37 D62
23 D58
9 D39
78 HLDA_E 64 D50_E
50 D59_E
36 D49_E
22 D42_E
8 D32_E
77 HLDA
63 D50
49 D59
35 D49
21 D42
7 D32
76 PCHK_E 62 D56_E
48 D51_E
34 DP4_E
20 D36_E
6 D5_E
75 PCHK#
61 D56
47 D51
33 DP4
19 D36
5 D5
74 LOCK_E 60 D55_E
46 D45_E
32 D46_E
18 D60_E
4 D37_E
73 LOCK#
59 D55
45 D45
31 D46
17 D60
3 D37
72 MIO_E
58 D48_E
44 D61_E
30 D41_E
16 D40_E
2 D31_E
71 M/IO#
57 D48
43 D61
29 D41
15 D40
1 D31
70 D52_E
56 D57_E
42 DP5_E
28 D44_E
14 D34_E
0 Reserved
69 D52
55 D57
41 DP5
27 D44
13 D34
Device Identification Register (DIR). The DIR is a 32-bit Test Data
Register selected during the execution of the IDCODE
instruction. The fields of the DIR and their values are shown in
Table 39 and are defined as follows:
s Version Code—This 4-bit field is incremented by AMD
manufacturing for each major revision of silicon.
s Part Number—This 16-bit field identifies the specific
processor model.
s Manufacturer—This 11-bit field identifies the manufacturer
of the component (AMD).
s LSB—The least significant bit (LSB) of the DIR is always set
to 1, as specified by the IEEE 1149.1 standard.
Table 39. Device Identification Register
Version Code
(Bits 31–28)
Xh
Part Number
(Bits 27–12)
0560h
Manufacturer
(Bits 11–1)
00000000001b
LSB
(Bit 0)
1b
210
Test and Debug
Chapter 11