SAA7212H 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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SAA7212H

Integrated MPEG AVG decoder

Philips Electronics 

Philips Semiconductors

Integrated MPEG AVG decoder

Preliminary specification

SAA7212

SYMBOL

VSS

CLK

VSS

TCK

TRST

TMS

TDO

TDI

VDD

Test 0

Test 1

Test 2

AUDDEN

A_DATA

VDD

RESET

FSCLK

VDDCO

VSSCO

SCK

SD

VSS

WS

SPDIF

ERROR

V_STROBE

VDD

AV_DATA 0

AV_DATA 1

AV_DATA 2

AV_DATA 3

VSS

AV_DATA 4

AV_DATA 5

AV_DATA 6

AV_DATA 7

A_STROBE

VDD

PIN

DESCRIPTION

123 ground for pad ring

124 27 MHz Clock input

125 ground for pad ring

126 boundary scan test clock

127 boundary scan test reset

128 boundary scan test mode select

129 boundary scan test data output

130 boundary scan test data input

131 3.3 V supply for pad ring

132 IC test interface (see note 4)

133 IC test interface (see note 4)

134 IC test interface (see note 4)

135 synchronization of the serial audio input (A_DATA)

136 serial audio input

137 3.3 V supply for pad ring

138 hard reset input, active LOW

139 256 or 384fs (audio sampling)

140 3.3 V supply for core logic

141 ground for core logic

142 serial audio clock

143 serial audio data output

144 ground for pad ring

145 word select

146 digital audio output

147 flag for bitstream error.

148 video strobe

149 3.3 V supply for pad ring

150 MPEG stream input port

151 MPEG stream input port

152 MPEG stream input port

153 MPEG stream input port

154 ground for pad ring

155 MPEG stream input port

156 MPEG stream input port

157 MPEG stream input port

158 MPEG stream input port

159 audio strobe

160 3.3 V supply for pad ring

1998 Sep 07

9

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