8.1996 Version: 1.00 1. RECOGNIZED RECEIVE DATA CHANNEL VOICE MESSAGE •Control Change Status Second Third_ _ BnH ccH wH n - MIDI Channel : OH - FH (ch.l - ch.16) cc - Control Number : 01H - 1FH ( 1 - 31} : 4ÛH - 5FH ( 64 - 55) w - Value : 00H - 7FH ( 0 - 127) • By specifying this as a source for "realtime parameter control* you can use these messages to control a target. • Program Change Status Second CnH ppH n - MIDI Channel : OH - FH (ch.l - ch.16) pp - Program Number : 00H - 7FH (No.l - No.128) * Patches will be selected according to the program number that is received. SYSTEM EXCLUSIVE MESSAGE Status_Data Byte_Status_ FOH iiH,ddH ...eeHF7H FOH - System Exclusive ii - Manufacturer ID : 41H (Roland ) dd ,. .ee - Data : 00H - 7FH (0 - 127) F7H - EOX (End of Exclusive/System common) * For more details, please refer to "Roland Exclusive Message". 2. TRANSMITTED DATA SYSTEM EXCLUSIVE MESSAGE Status Data Byte Status FOH iiH,ddH...eeH F7H FOH - System Exclusive ii - Manufacturer ID : 41H (Roland ) dd ,..ee - Data : ООН - 7FH (0 - 127) F7H - EOX (End of Exclusive/System common) * For more details, please refer to "Roland Exclusive Message". 3. EXCLUSIVE COMMUNICATION On the GX-700, exclusive messages can be used as follows. - Transmit/receive GX-700 system/patch data The model ID for GX-700 exclusive messages is 79H, and the device ID is one less than the MIDI receive channel. ONE WAY COMMUNICATION • Request Datai RQ1 (11H) Byte Description FOH Exclusive Status 41H Manufacturer ID(Roland) Dev Device ID(Dev-00H-0FH) 79H Model ID(GX-700) 11H Command ID(RQl) aaH ЬЪН ccH ddH ssH ttH uuH wH sum F7H Address MSB Address Address Address LSB Size MSB Size Size Size iSB Checksum EOX (End of Exclusive/System common) * This message can only be received, and is not transmitted from the GX-700. • Data Sett DTI (12H) Byte Description FOH Exclusive Status 41H Manufacturer ID(Roland) Dev Device ID(Dev-OOH-OFH) 73H Model ID(GX-700) 12H Command ID(DTI) aaH Address MSB bbH Address ccH Address ddH Address LSB eeH Data ffH Data sum Checksum F7H EOX (End of Exclusive/System common) 4. ADDRESS MAPPING OF PARAMETER (Model ID = 79H) The address and size are displayed under 7-bit hexadecimal notation. Address MSB LSB Binary Oaaa aaaa Obbb bbbb Occc cccc Oddd dddd 7-bit Hexadecimal AA BB CC DO Size MSB LSB Binary Osss ssss Ottt tttt Ouuu uuuu Ovw ww 7-bit Hexadecimal SS TT UU W PARAMETER BASE ADDRESS The actual address of each parameter is the start address of the block plus the offset address. * Addresses marked by "#" cannot be used as a starting address. Address Block Map ADDRESS BLOCK SUB BLOCK NOTE 00 00 00 00H I PATCH I PARAMETERS I (USER) I I PATCH No.l PARAMETERS I LEVEL/CHAIN I COMPRESSOR I HAH | DISTORTION I PREAMP I LOOP ♦- I EQUALIZER I SP. SIMULATOR I NOISE SUPPRESS Bulk □BOSS 00 01 00 00H 00 63 00 00K 01 00 00 00H 01 01 00 00H 01 63 00 00H PATCH PARAMETERS (PRESET) 02 00 00 00H I SÏSTEH I PARAMETERS 04 00 00 OOH 04 7F 7F 7FH | TEMPORARY | BUFFER AREA (SOUND CHANGE RQ I SCR 08 00 00 OOH *- I INDIVIDUAL I TEMPORARY I BUFFER AREA 10 00 00 OOH I DISPLAY DATA PATCH No.2 PARAMETERS PATCH No.100 PARAMETERS PATCH No. 101 PARAMETERS PATCH No.102 PARAMETERS PATCH No.200 PARAMETERS PrgCHANGE MAP I MODULATION I DELAY I CHORUS I TREMOLO/PAN I REVERB Table-1. OFFSET LEVEL/CHAIN DATA DESCRIPTION VALUE Bulk Bulk Bulk Bulk . Bulk Tibie.17,18 Bulk Table.17,18 (READ ONLY) Bulk Bulk Table.19 Individual Individual Table.20 The GX-700 can use two methods of communication; Individual Parameter and Bulk Dump. Individual data can be received at any time, but a packet of [FO...F7J must contain the complete value for one parameter. Sound Change Request (SCR) applies only to the temporary area. When using exclusive messages to modify the data in the temporary area (bulk), you must send data to the SCR address after sending the parameter data. 00 00 00 00H 00 00 00 01H 00 00 00 02H# 00 00 00 03HI 00 00 00 04HI 00 00 00 0SH» 00 00 00 06HI 00 00 00 07HI 00 00 00 08H# 00 00 00 09H» 00 00 00 OaHI 00 00 00 ObH# 00 00 00 OcHi 00 00 00 OdHI 00 00 00 OeH 00 00 00 OfH! 00 00 00 10HI 00 00 00 11HI 00 00 00 12H# 00 00 00 13HI 00 00 00 14HI 00 00 00 15H! 00 00 00 16HI 00 00 00 17HI 00 00 00 18HI 00 00 00 19H! 00 00 00 laH 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 OvwjrwvB OQQOjjpppB 0000_ppppB 00 lbHf 00 IcH 00 ldHt 00 leH 00 IfHf 00 20H 00 21H 00 22H 00 23H 00 24H 00 2SHI 00 26H 00 27HI 00 28H 00 29H! 00 2aH 00 2bH 00 2cH 00 2dH 00 2eH 00 00 00 2fHI 00 00 00 30H 00 00 00 31H! 00 00 00 32H 00 00 00 33HI 00 00 00 34H 00 00 00 35H 00 00 00 36H 00 00 00 37H 00 00 00 38H 00 39HI 00 3aH 00 3bHt 00 3cH 00 3dHI 00 3eH 00 3fH 00 40H 00 41H 0Q00_pppp...