14
Lucent Technologies Inc.
FW322
1394A PCI PHY/Link Open Host Controller Interface
Data Sheet, Rev. 1
February 2001
Pin Information
(continued)
Table 1. Pin Descriptions
(continued)
Pin
41
42
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
Symbol*
PCI_AD[16]
PCI_CBEN[2]
PCI_FRAMEN
V
DD
V
SS
PCI_IRDYN
PCI_TRDYN
PCI_DEVSELN
PCI_STOPN
V
DD
V
SS
PCI_PERRN
PCI_SERRN
PCI_PAR
PCI_CBEN[1]
V
SS
PCI_AD[15]
PCI_AD[14]
PCI_AD[13]
PCI_AD[12]
V
SS
PCI_AD[11]
PCI_AD[10]
PCI_AD[9]
PCI_AD[8]
V
SS
V
DD
PCI_CBEN[0]
PCI_AD[7]
PCI_AD[6]
PCI_AD[5]
V
SS
PCI_AD[4]
PCI_AD[3]
PCI_AD[2]
V
SS
V
DD
PCI_AD[1]
PCI_AD[0]
PCI_VIOS
CONTENDER
* Active-low signals within this document are indicated by an N following the symbol names.
Type
I/O
I/O
I/O
—
—
I/O
I/O
I/O
I/O
—
—
I/O
I/O
I/O
I/O
—
I/O
I/O
I/O
I/O
—
I/O
I/O
I/O
I/O
—
—
I/O
I/O
I/O
I/O
—
I/O
I/O
I/O
—
—
I/O
I/O
—
I
Description
PCI Address/Data Bit.
PCI Command/Byte Enable Signal (Active-Low).
PCI Frame Signal (Active-Low).
Power.
Ground.
PCI Initiator Ready Signal (Active-Low).
PCI Target Ready Signal (Active-Low).
PCI Device Select Signal (Active-Low).
PCI Stop Signal (Active-Low).
Power.
Ground.
PCI Parity Error Signal (Active-Low).
PCI System Error Signal (Active-Low).
PCI Parity Signal.
PCI Command/Byte Enable Signal (Active-Low).
Ground.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
Ground.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
Ground.
Power.
PCI Command/Byte Enable Signal (Active-Low).
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
Ground.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Address/Data Bit.
Ground.
Power.
PCI Address/Data Bit.
PCI Address/Data Bit.
PCI Signaling Indicator.
(5 V or 3.3 V.)
Contender.
On hardware reset, this input sets the
default value of the CONTENDER bit indicated during
self-ID. This bit can be programmed by tying the signal
to V
DD
(high) or to ground (low).