User manual LEXICON MC-12B V2.0 SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-3

[. . . ] MC-12 Serial Communications Protocol Printed on: 10/10/02 Serial Communications Protocol Definition Project: MC-12/MC-12B Updated: October 10, 2002 Software Version 2. 0 Protocol Version: Major rev 1 Minor rev 3 Lexicon, Inc. 3 Oak Park Bedford, MA 01730-1441 (781) 280-0300 © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol Printed on: 10/10/02 Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", and the double-D symbol are trademarks of Dolby laboratories. [. . . ] MC-12 Serial Communications Protocol Printed on: 10/10/02 7. 3. 24. 1 Command Packet Description Application Header: Command DC_CMD_SET_ZONE2_VOLUME Data Count 1 Application Data: Data[0] Value 0x27 0x01 nn 7. 3. 24. 2 Data Description Value: Data Type: Max: Conversion: Unsigned 8 bit integer. 92 0 = -80 dB 92 = +12 dB 7. 3. 24. 3 MC-12 Response The MC-12 will assign the value from the packet to the Zone 2 volume. 7. 3. 24. 4 Data Validation If a value is passed that exceeds the maximum value of that parameter the MC-12 will ignore the command and transmit a NAK command with an error code DC_INVALID_DATA. 7. 3. 25 Set Zone2 Left/Right Balance (MC-12, MC-1) Commands MC-12 to set the Zone 2 balance to the value in this packet. This command has been maintained for backward compatibility with MC-1. In order to maintain backward compatibility, the MC-12 Parameters have been mapped to the MC-1 parameters as described in each Data Description. MC-12 users should be using the command described in 7. 3. 53 (MC12_Set_Zone2_Left_Right_Balance). 7. 3. 25. 1 Packet Description Application Header: Command DC_CMD_SET_ZONE2_BALANCE Data Count 1 Application Data: Data[0] Value 0x28 0x01 nn 7. 3. 25. 2 Data Description Value: Data Type: Max: Conversion: Unsigned 8 bit integer 32 0 = Left 32 = Right 7. 3. 25. 3 MC-12 Response The MC-12 will assign the value from the packet to the Zone 2 balance. © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol Printed on: 10/10/02 7. 3. 25. 4 Data Validation If a value is passed that exceeds the maximum value of that parameter the MC-12 will ignore the command and transmit a NAK command with an error code DC_INVALID_DATA. 7. 3. 26 Set Custom Name (MC-12, MC-1) Sets the Custom Name that can be displayed when the unit powers up. 7. 3. 26. 1 Packet Description Application Header: Command Data Count Application Data: Data[0] Data[1]-Data[DataCount-1] DC_CMD_SET_CUST_NAME 0x2C Number of characters in CustomName + 2 nn CustomNameEnable CustomName nn ch ch ch . . . 0x00 7. 3. 26. 2 Data Description CustomNameEnable: DataType: TRUE: FALSE: CustomName: Data Type: Max Length: Enables/Disables the Custom Name Display. Boolean CustomName Enabled CustomName Disabled Null (0x00) terminated ASCII character string. CUSTOM_NAME_LENGTH defined in Appendix G Protocol Constants. 7. 3. 26. 3 MC-12 Response If the custom name enable is TRUE then the custom name banner is display on "power on". The MC-12 will ACK when completed with this command. 7. 3. 26. 4 Data Validation: No data validation is done on the transmitted data. 7. 3. 27 Set Input Name by Id (MC-12, MC-1) Sets an Input Name to the transmitted value for a given input. This command has been maintained for backward compatibility with MC-1. In order to maintain backward compatibility, the MC-12 Parameters have been mapped to the MC-1 parameters as described in each Data Description. MC-12 users should be using the command described in 7. 3. 55 (MC12_Set_Input_Name_By_Id). © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol Printed on: 10/10/02 7. 3. 27. 1 Command Packet Description Application Header: Command Data Count Application Data: Data[0] Data[1]-Data[DataCount-1] DC_CMD_SET_INPUT_NAME 0x2E Number of characters in InputName + 2 nn InputId InputName 0 to 7 ch ch ch . . . 0x00 7. 3. 27. 2 Data Description InputId: Data Type: Description/Conversion: InputName: Data Type: Max Length: Unsigned 8 bit Integer Appendix F MC-12 Input Id's Null (0x00) terminated ASCII character string. INPUT_NAME_LENGTH defined in Appendix G Protocol Constants. 7. 3. 27. 3 MC-12 Response MC-12 will copy the InputName to the given input. 7. 3. 27. 4 Data Validation: The InputId must be a valid Input Id. If it is not the MC-12 will respond with a NAK packet and error code DC_INVALID_INPUT. If the InputName string exceeds the INPUT_NAME_LENGTH, the MC-12 will truncate the string to the INPUT_NAME_LENGTH. 7. 3. 28 Set FPD Control Registers (MC-1) This command is not supported by the MC-12. 7. 3. 29 Host Wakeup (MC-12, MC-1) By transmitting the Wakeup Notification, the Host indicates it has just "powered on" or reset and is ready to receive MC-12 Notifications or Responses. Host status is maintained during standby. 7. 3. 29. 1 Command Packet Description Application Header: Command HOST_WAKEUP Data Count 0 Application Data: N/A 0x11 0x00 7. 3. 29. 2 Data Description N/A 7. 3. 29. 3 MC-12 Response The MC-12 will respond to this command with an ACK. © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol Printed on: 10/10/02 7. 3. 30 Host Sleep (MC-12, MC-1) By transmitting the Sleep command, the Host indicates it has just "powered down" and will no longer respond to MC-12 Notifications. Host status is maintained during standby. 7. 3. 30. 1 Packet Description Application Header: Command HOST_SLEEP Data Count 0 Application Data: N/A 0x12 0x00 7. 3. 30. 2 Data Description N/A 7. 3. 31 Get Communication Configuration (MC-12, MC-1) This command is a request to the MC-12 for the current communications configuration for the serial port and protocol. The MC-12 responds to this command with a Communication Configuration Packet. 7. 3. 31. 1 Command Packet Description Application Header: Command DC_CMD_GET_COM_CONFIG Data Count 0 Application Data: N/A 0x2F 0x00 7. 3. 31. 2 Communication Configuration Response Packet Application Header: Command DC_RESP_COM_CONFIG Data Count 1 Application Data: Data[0] Configuration Register 0 0x8C 0x01 nn 7. 3. 31. 3 Data Description Data Word 0 0 Bit 0 1 Definition Acknowledge Enable Parameter Change Enable Acknowledge Enable: TRUE Indicates the MC-12 will transmit Acknowledge Notification's to the Host. [. . . ] MC-12 Serial Communications Protocol 169 PARAM. INPUTS. TUNER. TRIGGER1 170 PARAM. INPUTS. TUNER. TRIGGER2 171 PARAM. INPUTS. TUNER. COMPONENTIN 172 PARAM. INPUTS. TUNER. SVID_16_9 173 PARAM. INPUTS. TUNER. RECBLOCK 174 PARAM. INPUTS. TUNER. SVIDOSD_4_3 175 PARAM. INPUTS. TUNER. COMPNTOSD 176 PARAM. INPUTS. TUNER. _51_AD_EFFECT 177 PARAM. INPUTS. TV 178 PARAM. INPUTS. TV. INPNAME 179 PARAM. INPUTS. TV. DIGIN 180 PARAM. INPUTS. TV. ANLGIN 181 PARAM. INPUTS. TV. ANLGTRIM 182 PARAM. INPUTS. TV. TRIMMODE 183 PARAM. INPUTS. TV. VIDEOIN 184 PARAM. INPUTS. TV. CH2EFFCT 185 PARAM. INPUTS. TV. DDEFFCT 186 PARAM. INPUTS. TV. DTSEFFCT 187 PARAM. INPUTS. TV. MSRCMODE 188 PARAM. INPUTS. TV. RSRCMODE 189 PARAM. INPUTS. TV. ZSRCMODE 190 PARAM. INPUTS. TV. RECTRIM 191 PARAM. INPUTS. TV. SPDIF 192 PARAM. INPUTS. TV. ANLGBYPASS 193 PARAM. INPUTS. TV. DIGBYPASS 194 PARAM. INPUTS. TV. TRIGGER1 195 PARAM. INPUTS. TV. TRIGGER2 196 PARAM. INPUTS. TV. COMPONENTIN 197 PARAM. INPUTS. TV. SVID_16_9 198 PARAM. INPUTS. TV. RECBLOCK 199 PARAM. INPUTS. TV. SVIDOSD_4_3 200 PARAM. INPUTS. TV. COMPNTOSD 201 PARAM. INPUTS. TV. _51_AD_EFFECT 202 PARAM. INPUTS. VCR 203 PARAM. INPUTS. VCR. INPNAME 204 PARAM. INPUTS. VCR. DIGIN 205 PARAM. INPUTS. VCR. ANLGIN 206 PARAM. INPUTS. VCR. ANLGTRIM 207 PARAM. INPUTS. VCR. TRIMMODE 208 PARAM. INPUTS. VCR. VIDEOIN 209 PARAM. INPUTS. VCR. CH2EFFCT 210 PARAM. INPUTS. VCR. DDEFFCT 211 PARAM. INPUTS. VCR. DTSEFFCT 212 PARAM. INPUTS. VCR. MSRCMODE 213 PARAM. INPUTS. VCR. RSRCMODE 214 PARAM. INPUTS. VCR. ZSRCMODE 215 PARAM. INPUTS. VCR. RECTRIM 216 PARAM. INPUTS. VCR. SPDIF 217 PARAM. INPUTS. VCR. ANLGBYPASS Printed on: 10/10/02 © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol 218 PARAM. INPUTS. VCR. DIGBYPASS 219 PARAM. INPUTS. VCR. TRIGGER1 220 PARAM. INPUTS. VCR. TRIGGER2 221 PARAM. INPUTS. VCR. COMPONENTIN 222 PARAM. INPUTS. VCR. SVID_16_9 223 PARAM. INPUTS. VCR. RECBLOCK 224 PARAM. INPUTS. VCR. SVIDOSD_4_3 225 PARAM. INPUTS. VCR. COMPNTOSD 226 PARAM. INPUTS. VCR. _51_AD_EFFECT 227 PARAM. INPUTS. PVR 228 PARAM. INPUTS. PVR. INPNAME 229 PARAM. INPUTS. PVR. DIGIN 230 PARAM. INPUTS. PVR. ANLGIN 231 PARAM. INPUTS. PVR. ANLGTRIM 232 PARAM. INPUTS. PVR. TRIMMODE 233 PARAM. INPUTS. PVR. VIDEOIN 234 PARAM. INPUTS. PVR. CH2EFFCT 235 PARAM. INPUTS. PVR. DDEFFCT 236 PARAM. INPUTS. PVR. DTSEFFCT 237 PARAM. INPUTS. PVR. MSRCMODE 238 PARAM. INPUTS. PVR. RSRCMODE 239 PARAM. INPUTS. PVR. ZSRCMODE 240 PARAM. INPUTS. PVR. RECTRIM 241 PARAM. INPUTS. PVR. SPDIF 242 PARAM. INPUTS. PVR. ANLGBYPASS 243 PARAM. INPUTS. PVR. DIGBYPASS 244 PARAM. INPUTS. PVR. TRIGGER1 245 PARAM. INPUTS. PVR. TRIGGER2 246 PARAM. INPUTS. PVR. COMPONENTIN 247 PARAM. INPUTS. PVR. SVID_16_9 248 PARAM. INPUTS. PVR. RECBLOCK 249 PARAM. INPUTS. PVR. SVIDOSD_4_3 250 PARAM. INPUTS. PVR. COMPNTOSD 251 PARAM. INPUTS. PVR. _51_AD_EFFECT 252 PARAM. INPUTS. SAT 253 PARAM. INPUTS. SAT. INPNAME 254 PARAM. INPUTS. SAT. DIGIN 255 PARAM. INPUTS. SAT. ANLGIN 256 PARAM. INPUTS. SAT. ANLGTRIM 257 PARAM. INPUTS. SAT. TRIMMODE 258 PARAM. INPUTS. SAT. VIDEOIN 259 PARAM. INPUTS. SAT. CH2EFFCT 260 PARAM. INPUTS. SAT. DDEFFCT 261 PARAM. INPUTS. SAT. DTSEFFCT 262 PARAM. INPUTS. SAT. MSRCMODE 263 PARAM. INPUTS. SAT. RSRCMODE 264 PARAM. INPUTS. SAT. ZSRCMODE 265 PARAM. INPUTS. SAT. RECTRIM 266 PARAM. INPUTS. SAT. SPDIF Printed on: 10/10/02 © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol 267 PARAM. INPUTS. SAT. ANLGBYPASS 268 PARAM. INPUTS. SAT. DIGBYPASS 269 PARAM. INPUTS. SAT. TRIGGER1 270 PARAM. INPUTS. SAT. TRIGGER2 271 PARAM. INPUTS. SAT. COMPONENTIN 272 PARAM. INPUTS. SAT. SVID_16_9 273 PARAM. INPUTS. SAT. RECBLOCK 274 PARAM. INPUTS. SAT. SVIDOSD_4_3 275 PARAM. INPUTS. SAT. COMPNTOSD 276 PARAM. INPUTS. SAT. _51_AD_EFFECT 277 PARAM. INPUTS. GAME 278 PARAM. INPUTS. GAME. INPNAME 279 PARAM. INPUTS. GAME. DIGIN 280 PARAM. INPUTS. GAME. ANLGIN 281 PARAM. INPUTS. GAME. ANLGTRIM 282 PARAM. INPUTS. GAME. TRIMMODE 283 PARAM. INPUTS. GAME. VIDEOIN 284 PARAM. INPUTS. GAME. CH2EFFCT 285 PARAM. INPUTS. GAME. DDEFFCT 286 PARAM. INPUTS. GAME. DTSEFFCT 287 PARAM. INPUTS. GAME. MSRCMODE 288 PARAM. INPUTS. GAME. RSRCMODE 289 PARAM. INPUTS. GAME. ZSRCMODE 290 PARAM. INPUTS. GAME. RECTRIM 291 PARAM. INPUTS. GAME. SPDIF 292 PARAM. INPUTS. GAME. ANLGBYPASS 293 PARAM. INPUTS. GAME. DIGBYPASS 294 PARAM. INPUTS. GAME. TRIGGER1 295 PARAM. INPUTS. GAME. TRIGGER2 296 PARAM. INPUTS. GAME. COMPONENTIN 297 PARAM. INPUTS. GAME. SVID_16_9 298 PARAM. INPUTS. GAME. RECBLOCK 299 PARAM. INPUTS. GAME. SVIDOSD_4_3 300 PARAM. INPUTS. GAME. COMPNTOSD 301 PARAM. INPUTS. GAME. _51_AD_EFFECT 302 PARAM. INPUTS. AUX 303 PARAM. INPUTS. AUX. INPNAME 304 PARAM. INPUTS. AUX. DIGIN 305 PARAM. INPUTS. AUX. ANLGIN 306 PARAM. INPUTS. AUX. ANLGTRIM 307 PARAM. INPUTS. AUX. TRIMMODE 308 PARAM. INPUTS. AUX. VIDEOIN 309 PARAM. INPUTS. AUX. CH2EFFCT 310 PARAM. INPUTS. AUX. DDEFFCT 311 PARAM. INPUTS. AUX. DTSEFFCT 312 PARAM. INPUTS. AUX. MSRCMODE 313 PARAM. INPUTS. AUX. RSRCMODE 314 PARAM. INPUTS. AUX. ZSRCMODE 315 PARAM. INPUTS. AUX. RECTRIM Printed on: 10/10/02 © 2002 Lexicon, Inc. MC-12 Serial Communications Protocol 316 PARAM. INPUTS. AUX. SPDIF 317 PARAM. INPUTS. AUX. ANLGBYPASS 318 PARAM. INPUTS. AUX. DIGBYPASS 319 PARAM. INPUTS. AUX. TRIGGER1 320 PARAM. INPUTS. AUX. TRIGGER2 321 PARAM. INPUTS. AUX. COMPONENTIN 322 PARAM. INPUTS. AUX. SVID_16_9 323 PARAM. INPUTS. AUX. RECBLOCK 324 PARAM. INPUTS. AUX. SVIDOSD_4_3 325 PARAM. INPUTS. AUX. COMPNTOSD 326 PARAM. INPUTS. AUX. _51_AD_EFFECT 327 PARAM. INPUTS. ANLGCONFIG 328 PARAM. INPUTS. LEVELS 329 PARAM. INPUTS. LEVELS. INLEFT 330 PARAM. INPUTS. LEVELS. INRIGHT 331 PARAM. INPUTS. LEVELS. INCENTER 332 PARAM. INPUTS. LEVELS. INLFE 333 PARAM. INPUTS. LEVELS. SIDELEFT 334 PARAM. INPUTS. LEVELS. SIDERIGHT 335 PARAM. INPUTS. LEVELS. REARLEFT 336 PARAM. INPUTS. LEVELS. REARRIGHT 337 PARAM. INPUTS. LEVELS. PEAK 338 PARAM. INPUTS. AUTOTRIM 339 PARAM. MAIN 340 PARAM. MAIN. OUTPUTS 341 PARAM. MAIN. OUTPUTS. FRONT 342 PARAM. MAIN. OUTPUTS. FRONT. HP_XOVER 343 PARAM. MAIN. OUTPUTS. FRONT. LEFT 344 PARAM. MAIN. OUTPUTS. FRONT. LEFT. DISTANCE 345 PARAM. MAIN. OUTPUTS. FRONT. LEFT. OUTLEVEL 346 PARAM. MAIN. OUTPUTS. FRONT. RIGHT 347 PARAM. MAIN. OUTPUTS. FRONT. RIGHT. DISTANCE 348 PARAM. MAIN. OUTPUTS. FRONT. RIGHT. OUTLEVEL 349 RESERVED. [. . . ]