User Guide

6
DVD-2800II
16, 26, 73, 74,
89, 117, 132,
VDDIO Pwr 3.3V I/O Power.
135, 182, 189,
194
22~25, 27~32 Green_Y[9:0] Out Green Data (RGB output mode); Y Data (YCrCb output mode)
34~39, 42~45 Red_Cr[9:0] Out Red Data (RGB output mode); Cr Data (YCrCb output mode)
46 VidOutClk Out Video Output Clock, 36, 27 or 24 MHZ
48 BypPLLClk48M In Bypass PLL for Clk48M.
49 Clk48M InOut 48 MHz Clock.
52 ExtRefSel In External APLL Reference Select.
57~60, 62~65,
67~70, 188
MemAddr[12:0] InOut SDRAM Address when an output. Configuration at reset when an input.
75 RAS Out SDRAM Row Address Strobe.
76 CAS Out SDRAM Column Address Strobe.
77 WE Out SDRAM Write Enable.
78 DQM Out SDRAM Data Mask.
80~84, 86~88,
91, 92, 94~98,
109, 110~113,
MemData[31:0] InOut SDRAM Data.
115, 116, 119,
120, 122~125,
127~130
90 PuPdDis In Internal pullup and pulldown disable test function.
101 MemClk InOut SDRAM Clock.
108 BypPLLMemClk In Bypass PLL for MemClk.
133 ExtRefXtalIn In External APLL Reference Crystal/oscillator Input.
134 ExtRefXtalOut Out External APLL Reference Crystal Output.
136~143 VidlnData[9:2] In Multiplexed Video Input Data; Y Video Input Data.
145 VidlnClk In Video Input Clock, 27.0 MHz
147 HostWr_SCL In 186-Compatible Write when HostMode=0. Serial Clock when HostMode=1.
148 HostRd_SDA InOut 186-Compatible Read when HostMode=0. Serial Data when HostMode=1.
149 HostCS In
186-Compatible Chip Select when HostMode=0.
When HostMode=1, must be tied to VDD or pulled up to VDD.
151~158 HostAddr[7:0] In 186-Compatible Address when HostMode=0. No connect when HostMode=1.
159 HostMode In Serial Host Interface when HostMode=1. 186-compatible host interface when HostMode=0.
161 HostClk InOut 186-Compatible Clock when HostMode=0. No connect when HostMode=1.
163~166, HostData[15:8]
169~172 (VidInData[19:2])
InOut 186-Compatible Data when HostMode=0. Chroma video input data when HostMode=1.
174 HostData[7](VS) InOut 186-Compatible Data when HostMode=0. Vertical sync input when HostMode=1.
175 HostData[6](HS) InOut 186-Compatible Data when HostMode=0. Horizontal sync input when HostMode=1.
176~181 HostData[5:0] InOut 186-Compatible Data when HostMode=0. No connect when HostMode=1.
184 Det32PD Out 3:2 Pulldown Sequence Detected.
185 Det22PD Out 2:2 Pulldown Sequence Detected.
186 DetVideo Out Interlaced Video Sequence Detected.
187 DeintDone Out Deinterlace processing complete for current field period.
191 SDOut Out Serial Digital Audio Output Data.
192 WSOut Out Serial Digital Audio Output Word Select.
193 SCKOut Out Serial Digital Audio Output Clock.
195 SDIn In Serial Digital Audio Input Data.
196 WSIn In Serial Digital Audio Input Word Select.
197 SCKIn In Serial Digital Audio Input Clock.
200 Reset In Hardware Reset.
201, 202 Test[1:0] In Production hardware test support.
203 BypPLLClk54_72M In Bypass PLL for Clk54_72M.
204 Clk54_72M InOut 54 or 72 MHz Clock.
207 ARTN Pwr Analog Return for PLLs.
208 AVDD Pwr 1.8V Analog Power for PLL.
FunctionI/O
Pin No. Pin Name