PCI2060 Datasheet, PDF (41/76 Pages) Texas Instruments – Asynchronous PCI-to-PCI Bridge

Principles of Operation
BOUNDARY SCAN
REGISTER NO.
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
Table 3−15. Boundary Scan Terminal Order (Continued)
GHK TERMINAL
NUMBER
TERMINAL NAME
GROUP DISABLE
REGISTER
A6
S_AD25
48
B6
S_AD26
48
C6
S_AD27
48
A5
S_AD28
48
B5
S_AD29
48
E6
S_AD30
48
−
−
−
A4
S_AD31
48
B4
S_REQ0
−
E3
S_REQ1
−
C4
SEC_ASYNC_SEL
−
C1
SEC_ASYNC_CLK
−
F5
S_REQ2
−
G6
S_REQ3
−
E2
S_REQ4
−
E1
S_REQ5
−
F3
S_REQ6
−
F2
S_REQ7
−
G5
S_REQ8
−
F1
S_GNT0
61
H6
S_GNT1
61
−
−
−
G2
S_GNT2
61
G1
S_GNT3
61
H5
S_GNT4
61
H3
S_GNT5
61
H2
S_GNT6
61
H1
S_GNT7
61
J1
S_GNT8
61
J3
S_CLK
−
J5
S_RST
78
J6
S_CFN
−
K1
GPIO3
78
K2
GPIO2
78
K5
GPIO1
78
K6
GPIO0
78
L1
S_CLKOUT0
−
L2
S_CLKOUT1
−
−
−
−
L5
S_CLKOUT2
−
M1
S_CLKOUT3
−
M3
S_CLKOUT4
−
M6
S_CLKOUT5
−
BOUNDARY-SCAN
CELL TYPE
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
−
Bidirectional
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Output
Output
Control
Output
Output
Output
Output
Output
Output
Output
Input
Output
Input
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Output
Output
−
Output
Output
Output
Output
April 2005
SCPS096A
33