Assessments - 4, GPA: 4.5
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Multiple bytes of data are transmitted starting from the address. :: sum Checksum F7H EOX (End Of Exclusive) * The amount of data that can be transmitted at one time depends on the type of data, and data can be received only from the specified starting address and size. Refer to the Address and Size given in Individual Parameter Transmission (p. 52) * Data larger than 128 bytes must be divided into packets of 128 bytes or less. If “Data Set 1” is transmitted successively, there must be an interval of at least 40 ms between packets. * Regarding the checksum, please refer to Section 5 (p.56) .Bulk Dump Format Internal parameters of the UM-880 will be transmitted and received. Status Data byte Status F0H 41H, 10H, 00H, 49H, 12H, 0AH, 00H, Data0,...,Data24, sum F7H Byte Explanation F0H Exclusive status 41H ID number (Roland) 10H Device ID 00H UM-880 ID MSB 49H UM-880 ID LSB 12H Command ID (DT1) 0AH Address MSB: upper byte of the starting address of the transmitted data 00H Address LSB: lower byte of the starting address of the transmitted data Data0 :: Data24 sum Checksum F7H EOX (End Of Exclusive) * The data of the region specified by Data 0 is transmitted in succession from Data 1 through Data 24. For details, refer to p. 54. 2. Transmit data ¦Channel Voice Messages .Note off Status 2nd byte 3rd byte 8nH kkH 40H n = MIDI channel number: 0H – FH (Ch.1 – 16) aa = note number: 00H – 7FH (0 – 127) * Transmitted when Panic is executed. * Transmitted for all channels and all notes (00H--7FH). *A total of 16 channels x 128 notes = 1970 note-off messages will be transmitted. .Note off (A4) Status 2nd byte 3rd byte 80H 45H 40H MIDI Implimentation * Transmitted during Preview. .Note on Status 2nd byte 3rd byte 90H 45H 64H * Transmitted during Preview. ¦Channel Mode Messages .All Sounds Off (Controller number 120) Status 2nd byte 3rd byte BnH 78H 00H n = MIDI channel number: 0H – FH (Ch.1 – 16) *When this message is received, all currently sounding notes on the corresponding channel will be turned off immediately. .Reset All Controllers (Controller number 121) Status 2nd byte 3rd byte BnH 79H 00H n = MIDI channel number: 0H – FH (Ch.1 – 16) * Transmitted when changing patches and when Panic is executed. *When this message is received, the following controllers will be set to their reset values. Controller Reset value Pitch Bend Change +/-0 (center) Polyphonic Key Pressure 0 (off) Channel Pressure 0 (off) Modulation 0 (off) Expression 127 (max) Hold 1 0 (off) Portamento 0 (off) Sostenuto 0 (off) Soft 0 (off) RPN unset; previously set data will not change NRPN unset; previously set data will not change .All Notes Off (Controller number 123) Status 2nd byte 3rd byte BnH 7BH 00H n = MIDI channel number: 0H – FH (Ch.1 – 16) * Transmitted when changing patches and when Panic is executed. *When All Notes Off is received, all notes on the corresponding channel will be turned off. However, if Hold 1 or Sostenuto is ON, the sound will be continued until these are turned off. ¦System Realtime Message .Timing Clock Status F8H * Transmitted when checking a cable. * Transmitted continuously to MIDI OUT 1/2. .Active Sensing Status FEH * Transmitted constantly at intervals of approximately 250 ms. .Data set 1 DT1 (12H) This is the message that actually performs data transmission, and is used when you wish to transmit the data. Status Data byte Status F0H 41H, 10H, 00H, 49H, 12H, aaH, bbH, ccH, sum F7H Byte Explanation F0H Exclusive status 41H ID number (Roland) 10H Device ID 00H UM-880 ID MSB 49H UM-880 ID LSB 12H Command ID (DT1) aaH Address MSB: upper byte of the starting address of the transmitted data bbH Address LSB: lower byte of the starting address of the transmitted data ccH Data: the actual data to be transmitted. Multiple bytes of data are transmitted starting from the address. :: sum Checksum F7H EOX (End Of Exclusive) * The amount of data that can be transmitted at one time depends on the type of data, and data can be received only from the specified starting address and size. Refer to the Address and Size given in Individual Parameter Transmission (p. 52) * Data larger than 128 bytes must be divided into packets of 128 bytes or less. If “Data Set 1” is transmitted successively, there must be an interval of at least 40 ms between packets. * Regarding the checksum, please refer to Section 5 (p.56) .Bulk Dump Format Status Data byte Status F0H 41H, 10H, 00H, 49H, 12H, 0AH, 00H, Data0,...,Data24, sum F7H Byte Explanation F0H Exclusive status 41H ID number (Roland) 10H Device ID 00H UM-880 ID MSB 49H UM-880 ID LSB 12H Command ID (DT1) 0AH Address MSB: upper byte of the starting address of the transmitted data 00H Address LSB: lower byte of the starting address of the transmitted data Data0 :: Data24 sum Checksum F7H EOX (End Of Exclusive) * The data of the region specified by Data 0 is transmitted in succession from Data 1 through Data 24. 3. Individual Parameter Transmission (Model ID=49H) Individual Parameter Transmission tr...