User`s manual

157 y <= y_enable ? tv_in_ycrcb : y;
158 cr <= cr_enable ? tv_in_ycrcb : cr;
159 cb <= cb_enable ? tv_in_ycrcb : cb;
160 f <= (current_state == SYNC_3) ? tv_in_ycrcb[8] : f;
161 end
162
163 endmodule
164
165
166
167 ///////////////////////////////////////////////////////////////////////////////
168 //
169 // 6.111 FPGA Labkit -- ADV7185 Video Decoder Configuration Init
170 //
171 // Created:
172 // Author: Nathan Ickes
173 //
174 ///////////////////////////////////////////////////////////////////////////////
175
176 ///////////////////////////////////////////////////////////////////////////////
177 // Register 0
178 ///////////////////////////////////////////////////////////////////////////////
179
180 ‘define INPUT_SELECT 4’h0
181 // 0: CVBS on AIN1 (composite video in)
182 // 7: Y on AIN2, C on AIN5 (s-video in)
183 // (These are the only configurations supported by the 6.111 labkit hardware)
184 ‘define INPUT_MODE 4’h0
185 // 0: Autodetect: NTSC or PAL (BGHID), w/o pedestal
186 // 1: Autodetect: NTSC or PAL (BGHID), w/pedestal
187 // 2: Autodetect: NTSC or PAL (N), w/o pedestal
188 // 3: Autodetect: NTSC or PAL (N), w/pedestal
189 // 4: NTSC w/o pedestal
190 // 5: NTSC w/pedestal
191 // 6: NTSC 4.43 w/o pedestal
192 // 7: NTSC 4.43 w/pedestal
193 // 8: PAL BGHID w/o pedestal
194 // 9: PAL N w/pedestal
195 // A: PAL M w/o pedestal
196 // B: PAL M w/pedestal
197 // C: PAL combination N
198 // D: PAL combination N w/pedestal
199 // E-F: [Not valid]
200
201 ‘define ADV7185_REGISTER_0 {‘INPUT_MODE, ‘INPUT_SELECT}
202
47