VV0670P001 데이터 시트보기 (PDF) - Vision

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VV0670P001

Colour Processor Interface ASIC

Vision 

Colour Processor Interface ASIC

Pin

Signal

111

P_ACK

112

P_SELECTIN

113

P_INIT

114

P_FAULT

116

P_AUTOFD

117

P_STROBE

119

CKI48

120

CKO48

121

CKI14

122

CKO14

125

LOPOW

126

NORM

127

CLK400H

128

RESET

129

RAMA[3]

130

RAMA[4]

135

RAMA[2]

137

RAMA[5]

138

RAMA[1]

139

RAMA[6]

141

RAMA[0]

142

RAMA[7]

143

RAMA[8]

144

RAMRAS_n

146

RAMWE_n

147

RAMUCAS_n

148

RAMLCAS_n

149

RAMD[7]

150

RAMD[8]

152

RAMD[6]

153

RAMD[9]

155

RAMD[5]

156

RAMD[10]

157

RAMD[4]

159

RAMD[11]

160

RAMD[3]

161

RAMD[12]

162

RAMD[2]

163

RAMD[13]

164

RAMD[1]

166

RAMD[14]

167

RAMD[0]

Type

I (1,4,9)

O (5,9)

O (5,9)

I (1,4,9)

O (1,5,9)

O (1,5,9)

I(8)

O(7)

I

O

O(7)

O(7)

I (4)

I (4)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

I/O (10)

Description

Parallel port PASS-THRU ACK status

Parallel port PASS-THRU SELECTIN control

Parallel port PASS-THRU INIT control

Parallel port PASS-THRU FAULT status

Parallel port PASS-THRU AUTOFEED control

Parallel port PASS-THRU STROBE control

VC Master Clocks

48.0MHz Oscillator Amplifier Input Pad

48.0MHz Oscillator Amplifier Output Pad

14.318MHz Oscillator Amplifier Input Pad

14.318MHz Oscillator Amplifier Output Pad

Power Management Interface

External device VCC control

External device VCC control

Power management clock

Master Reset

System Memory (DRAM) Interface

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM multiplexed address

DRAM row address strobe

DRAM data write enable

DRAM upper column address strobe

DRAM lower column address strobe

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

DRAM data

V:\apps\cpia\docs\cpia datasheet\cpia_datasheet4.fm

02/07/98

Commercial In Confidence

drive

-

16 mA

16 mA

-

16 mA

16 mA

-

-

2 mA

2 mA

-

-

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

8 mA

2 mA

8 mA

8 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

2 mA

5

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