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ABC Office DC-2, MC-1 14 Appendix F FPD Control Registers, 15 Application Notes and Examples 15.1 Box initializations: 15.1.1 DC-2/MC-1:, 15.1.2 HOST:

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DC-2/MC-1 Serial Communications Protocol Printed on: 10/19/00

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14 Appendix F FPD Control Registers

Control Reg 0 Bit

USER_MSG 0

REC_BLOCK_MSG 1

SYS_VOL_MSG 2

LOCKED_MSG 3

DIG_IN_NOLOCK_MSG 4

SPEAKER_ERR_MSG 5

LR_BALANCE_MSG 6

FB_BALANCE_MSG 7

Control Reg 1 Bit

SYS_MUTE_MSG 0

EQ_BASS_MSG 1

EQ_TREBLE_MSG 2

EQ_TILT_MSG 3

PGM_CHG_MSG 4

NOISE_ACTIVE_MSG 5

Z2_KEY_ERR_MSG 6

REC_SRC_ERR_MSG 7

Control Reg 2 Bit

Z2_VOLUME_MSG 0

Z2_BALANCE_MSG 1

Z2_MUTE_MSG 2

REC_SELECT_MSG 3

DIG_REC_ERR_MSG 4

BYPASS_ERR_MSG 5

MAIN_DISP_MSG 6

DTS_ERR_MSG 7

15 Application Notes and Examples15.1 Box initializations:15.1.1 DC-2/MC-1:

When the DC-2/MC-1 is powered on it will initialize the serial port and then transmit the DC_WAKEUP

Packet, and look for an ACK from the HOST. Currently if an ACK is not received the DC-2/MC-1

continues to operate. This message is mostly for the HOST to know if the DC-2/MC-1 is in an operational

state.

15.1.2 HOST:

When the HOST issues a HOST_WAKEUP Packet the DC-2/MC-1 responds with an ACK and then

transmits the current FPD buffer with a DC_FPD notification. If the Host issues a HOST_WAKEUP

command and does not receive the ACK it should assume it is not connected or the DC-2/MC-1 is not

capable of responding on the rs-232 and therefore further serial communications will not be possible. If the

DC-2/MC-1 RS232 is capable of communicating the DC-2/MC-1 will respond to a HOST_WAKEUP

Command in any “On” state including standby.

Contents

Main Page Page 1 Documents 2 Definitions 3 Abbreviations 4 General Description 5 Physical Layer 5.1 DB-9 RS232 Connector 5.2 Serial Port Driver 5.3 Errors 5.4 DC-2/MC-1 Receive Buffer 5.5 DC-2/MC-1 Hardware Verification 6 Data Link Layer 6.1 Errors 7 Application Layer 7.1 DC-2/MC-1 Asynchronous Notification Packets 7.1.1 Wakeup Notification 7.1.1.1 Notification Packet Description 7.1.1.2 Host Response Expected 7.1.2 Sleep Notification 7.1.2.1 Notification Packet Description 7.1.3 Front Panel Display Buffer 7.1.3.1 Notification Packet Description 7.1.3.2 Data Description 7.1.4 Parameter Change Notification 7.1.4.1 Notification Packet Description 7.1.4.2 Data Description 7.1.4.3 HOST Response 7.1.4.4 Supported System Parameters 7.2 Acknowledgment Packets 7.2.1 Acknowledge 7.2.1.1 Packet Description 7.2.1.2 Data Description 7.2.2 No Acknowledge 7.3 Host Initiated Command Packets 7.3.1 Reset Unit 7.3.1.1 Command Packet Description 7.3.1.2 DC-2/MC-1 Response 7.3.2 Restore Defaults 7.3.4 Get DC-2/MC-1 Unit Configuration 7.3.4.1 Command Packet Description 7.3.4.2 DC-2/MC-1 Unit Configuration Response Packet 7.3.4.3 Data Description 7.3.5 Get System Status 7.3.5.1 Command Packet Description 7.3.5.2 System Status Response Packet 7.3.5.3 Data Description 7.3.6 Get Record/Zone 2 Status 7.3.6.1 Command Packet Description 7.3.6.2 Record/Zone2 Status Response Packet 7.3.6.3 Data Description 7.3.7 Get System Parameter Definition 7.3.7.1 Get System Parameter Definition by Id Command Packet 7.3.7.2 Data Description 7.3.7.3 Data Validation: 7.3.7.4 Get System Parameter Definition by Name Command Packet 7.3.7.5 Data Description 7.3.7.6 Data Validation: 7.3.7.7 System Parameter Definition Response Packet 7.3.8 Get System Parameter Values 7.3.8.1 Command Packet Description 7.3.9.4 Effect Definition Response Packet 7.3.8.2 System Parameter Values Response Packet 7.3.8.3 Data Description 7.3.10 Get Effect Parameter Definition 7.3.10.4 Effect Parameter Definition Response Packet 7.3.10.1 Command Packet Description 7.3.10.2 Data Description 7.3.10.3 Data Validation: 7.3.11 Get Effect Parameter Values 7.3.11.4 Effect Parameter Values Response Packet 7.3.11.1 Command Packet Description 7.3.11.2 Data Description 7.3.11.3 Data Validation: 7.3.12 Get Custom Name 7.3.13.1 Command Packet Description 7.3.12.1 Command Packet Description 7.3.12.2 Data Description 7.3.12.3 Custom Name Response Packet 7.3.14 Get FPD Control Registers 7.3.14.1 Command Packet Description 7.3.14.3 Data Description 7.3.15 Set System Parameter Values 7.3.15.1 Command Packet Description 7.3.15.2 Data Description 7.3.15.3 DC-2/MC-1 Response 7.3.15.4 Data Validation 7.3.17 Set Effect Name by Effect Id 7.3.18 Set System Volume 7.3.19 Set Main Balance 7.3.20 Set Front/Back Balance 7.3.21 Set Active Effect by Id 7.3.22 Set Record/Zone2 Input 7.3.23 Clear Record/Zone2 Input 7.3.24 Set Zone2 Volume 7.3.25 Set Zone2 Left/Right Balance 7.3.26 Set Custom Name 7.3.27 Set Input Name by Id 7.3.28 Set FPD Control Registers 7.3.28.1 Command Packet Description 7.3.28.2 Data Description 7.3.28.3 DC-2/MC-1 Response 7.3.29 Host Wakeup 7.3.30 Host Sleep 7.3.30.1 Packet Description 7.3.30.2 Data Description 7.3.31 Get Communication Configuration 7.3.31.1 Command Packet Description 7.3.32 Set Communication Configuration 7.3.32.1 Command Packet Description 7.3.33.1 Command Packet Description 7.3.32.2 Data Description 7.3.33 Set Mute 7.3.34 Set Output Level Adjustments 7.3.34.1 Command Packet Description 7.3.34.2 Data Description 7.3.35 Send Display String Command 7.3.35.1 Packet Description 7.3.35.3 DC-2/MC-1 Response 7.3.35.2 Data Description Page Page 10 Appendix B Error Codes 11 Appendix C DC-2/MC-1 IR-Codes 12 Appendix D Input Ids 13 Appendix E Protocol Constants 14 Appendix F FPD Control Registers 15 Application Notes and Examples 15.1 Box initializations: 15.1.1 DC-2/MC-1: 15.1.2 HOST: 15.2 Getting System Wide Status and Setup: 15.3 Downloading the System Setup to the DC-2/MC-1: 15.4 Simple System Control & System Status: 15.5 Examples: 15.5.1 Get Unit Configuration 15.5.2 Get Effect Definition 15.5.3 Set Input Name 15.5.4 Send IR Command Example