1998 Apr 09
8
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
AD PCI7
79
I/O
bidirectional PCI multiplexed address/data bit 7
AD PCI6
80
I/O
bidirectional PCI multiplexed address/data bit 6
VSSD11
81
P
digital ground 11
AD PCI5
82
I/O
bidirectional PCI multiplexed address/data bit 5
AD PCI4
83
I/O
bidirectional PCI multiplexed address/data bit 4
AD PCI3
84
I/O
bidirectional PCI multiplexed address/data bit 3
AD PCI2
85
I/O
bidirectional PCI multiplexed address/data bit 2
VDDD11
86
P
digital supply voltage 11 (3.3 V)
VSSD12
87
P
digital ground 12
AD PCI1
88
I/O
bidirectional PCI multiplexed address/data bit 1
AD PCI0
89
I/O
bidirectional PCI multiplexed address/data bit 0
VDDD12
90
P
digital supply voltage 12 (3.3 V)
VSSD13
91
P
digital ground 13
AD15
92
I/O
bidirectional DEBI multiplexed address data line bit 15
AD14
93
I/O
bidirectional DEBI multiplexed address data line bit 14
AD13
94
I/O
bidirectional DEBI multiplexed address data line bit 13
AD12
95
I/O
bidirectional DEBI multiplexed address data line bit 12
VDDD13
96
P
digital supply voltage 13 (3.3 V)
VSSD14
97
P
digital ground 14
AD11
98
I/O
bidirectional DEBI multiplexed address data line bit 11
AD10
99
I/O
bidirectional DEBI multiplexed address data line bit 10
AD9
100
I/O
bidirectional DEBI multiplexed address data line bit 9
AD8
101
I/O
bidirectional DEBI multiplexed address data line bit 8
VDDD14
102
P
digital supply voltage 14 (3.3 V)
VSSD15
103
P
digital ground 15
RWN_SBHE
104
O
DEBI data transfer control signal output (read write not/system byte high enable)
AS_ALE
105
O
DEBI address strobe and address latch enable output
LDS_RDN
106
O
lower data strobe/read not output
UDS_WRN
107
O
upper data strobe/write not output
DTACK_RDY
108
I
DEBI data transfer acknowledge or ready input
VDDD15
109
P
digital supply voltage 15 (3.3 V)
VSSD16
110
P
digital ground 16
AD0
111
I/O
bidirectional DEBI multiplexed address data line bit 0
AD1
112
I/O
bidirectional DEBI multiplexed address data line bit 1
AD2
113
I/O
bidirectional DEBI multiplexed address data line bit 2
AD3
114
I/O
bidirectional DEBI multiplexed address data line bit 3
VDDD16
115
P
digital supply voltage 16 (3.3 V)
VSSD17
116
P
digital ground 17
AD4
117
I/O
bidirectional DEBI multiplexed address data line bit 4
AD5
118
I/O
bidirectional DEBI multiplexed address data line bit 5
SYMBOL
PIN
STATUS
DESCRIPTION