1998 Apr 09
9
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
AD6
119
I/O
bidirectional DEBI multiplexed address data line bit 6
AD7
120
I/O
bidirectional DEBI multiplexed address data line bit 7
WS0
121
I/O
bidirectional word select signal for audio interface A1
SD0
122
I/O
bidirectional serial data for audio interface A1
BCLK1
123
I/O
bidirectional bit clock for audio interface A1
WS1
124
O
word select output signal for audio interface A1/A2
SD1
125
I/O
bidirectional serial data for audio interface A1/A2
WS2
126
O
word select output signal for audio interface A1/A2
SD2
127
I/O
bidirectional serial data for audio interface A1/A2
VDDD17
128
P
digital supply voltage 17 (3.3 V)
VSSD18
129
P
digital ground 18
WS3
130
O
word select output signal for audio interface A1/A2
SD3
131
I/O
bidirectional serial data for audio interface A1/A2
BCLK2
132
I/O
bidirectional bit clock for audio interface A2
WS4
133
I/O
bidirectional word select signal for audio interface A2
SD4
134
I/O
bidirectional serial data for audio interface A2
ACLK
135
I
audio reference clock input signal
SCL
136
I/O
bidirectional I2C-bus clock line
SDA
137
I/O
bidirectional I2C-bus data line
VDDD18
138
P
digital supply voltage 18 (3.3 V)
VDDI2C
139
I
I2C-bus voltage sense input; see note 3 of “Characteristics”
VSSD19
140
P
digital ground 19
GPIO3
141
I/O
general purpose I/O signal 3
GPIO2
142
I/O
general purpose I/O signal 2
GPIO1
143
I/O
general purpose I/O signal 1
GPIO0
144
I/O
general purpose I/O signal 0
D1_B0
145
I/O
bidirectional digital CCIR 656 D1 port B bit 0
D1_B1
146
I/O
bidirectional digital CCIR 656 D1 port B bit 1
D1_B2
147
I/O
bidirectional digital CCIR 656 D1 port B bit 2
D1_B3
148
I/O
bidirectional digital CCIR 656 D1 port B bit 3
VDDD19
149
P
digital supply voltage 19 (3.3 V)
VSSD20
150
P
digital ground 20
D1_B4
151
I/O
bidirectional digital CCIR 656 D1 port B bit 4
D1_B5
152
I/O
bidirectional digital CCIR 656 D1 port B bit 5
D1_B6
153
I/O
bidirectional digital CCIR 656 D1 port B bit 6
D1_B7
154
I/O
bidirectional digital CCIR 656 D1 port B bit 7
VDDD20
155
P
digital supply voltage 20 (3.3 V)
VSSD21
156
P
digital ground 21
LLC_B
157
I/O
bidirectional line-locked system clock port B
VS_B
158
I/O
bidirectional vertical sync signal port B
SYMBOL
PIN
STATUS
DESCRIPTION