User manual ROLAND HP-101 V1.00 MIDI IMPLEMENTATION

[. . . ] The data entry messages after set RPN null will be ignored. (No Data entry messages are required after RPN null). mm, ll: ignored Received volume messages affect received note event levels, and cannot affect internal keyboard notes. Expression (Controller number 11) Status BnH 2nd byte 0BH 3rd byte vvH n = MIDI channel number: 0H-FH (ch. 1-ch. 16) vv = Expression: 00H-7FH (0-127), Initial Value = 7FH (127) * These message can affect only MIDI notes. Hold 1 (Controller number 64) Status BnH 2nd byte 40H 3rd byte vvH 0H-FH (ch. 1-ch. 16) 00H-7FH (0-127) 7FH 7FH --- --- n = MIDI channel number: vv = Control value: * These message can affect only MIDI notes. Sostenuto (Controller number 66) Status BnH 2nd byte 42H 3rd byte vvH 0H-FH (ch. 1-ch. 16) 00H-7FH (0-127) 0-63 = OFF 64-127 = ON n=MIDI channel number: vv=Control value: * These message can affect only MIDI notes. Copyright © 2004 ROLAND CORPORATION All rights reserved. [. . . ] Regarding the checksum please refer to section 4 (Supplementary material). n = MIDI channel number: 0H-FH (ch. 1-ch. 16) mm = upper byte of parameter number specified by RPN ll = lower byte of parameter number specified by RPN 3 MIDI IMPLEMENTATION **RPN** HP101 can transmit Master fine tuning (RPN #1) and RPN null. After sending the master fine tune, immediately the RPN Null shall be sent. 1. . . 58) n = MIDI channel number: pp = Program number: * For the correspondence between Program Change numbers and Tones, please refer to "Program Change" in "1. Receive Data. " System Realtime Message Active sensing Status FEH * This will be transmitted constantly at intervals of approximately 210 msec. System exclusive messages "Identity Reply" and "Data Set 1 (DT1)" are the only System Exclusive messages transmitted by HP101. The exclusive message of HP101 data has a model ID of 1AH, and device ID is defined by MIDI UNIT NUMBER (UNIT#). UNIT NUMBER is always the same as the current basic channel. Universal Non-realtime System Exclusive Messages Identity Reply Status F0H F0H Byte F0H 7EH dev 06H 02H 41H 1AH, 00H 06H, 06H 00H, 01H, 00H, 00H F7H * Data byte 7EH, dev, 06H, 02H, 41H, 1AH, 00H, 06H, 06H, 00H, 01H, 00H, 00H Explanation Exclusive status ID number (universal non-realtime message) Device ID (dev: FUNIT#-1) Sub ID#1 (General Information) Sub ID#2 (Identity Reply) ID number (Roland) Device family code Device family number code Software revision level EOX (End of Exclusive) Status F7H tt 0H - 6H: temperament select kkkk 0H - BH: key signature Temperament change value are assigned as follows: * When EQUAL temperament tuning is selected, the key signature change is ignored. When Identity Request is received, Identity Reply message will be transmitted. Data transmission Data set 1DT1 Status F0H Byte F0H 41H dev 1AH 12H aaH bbH ddH sum F7H * * Data byte 41H, dev, 1AH, 12H, aaH, bbH, ddH, sum Status F7H |C |C#|D |D#|E |F |F#|G |G#|A |A#|B | +--+--+--+--+--+--+--+--+--+--+--+--| |00|01|02|03|04|05|06|07|08|09|0A|0B| +--+--+--+--+--+--+--+--+--+--+--+--| JUST (major)|10|11|12|13|14|15|16|17|18|19|1A|1B| +--+--+--+--+--+--+--+--+--+--+--+--| JUST (minor)|20|21|22|23|24|25|26|27|28|29|2A|2B| +--+--+--+--+--+--+--+--+--+--+--+--| MEAN TONE |30|31|32|33|34|35|36|37|38|39|3A|3B| +--+--+--+--+--+--+--+--+--+--+--+--| WERCKMEISTER|40|41|42|43|44|45|46|47|48|49|4A|4B| +--+--+--+--+--+--+--+--+--+--+--+--| KIRNBERGER |50|51|52|53|54|55|56|57|58|59|5A|5B| +--+--+--+--+--+--+--+--+--+--+--+--| PYTHAGOREAN |60|61|62|63|64|65|66|67|68|69|6A|6B| Equal (numbers are hexa_decimal) Explanation Exclusive status ID number (Roland) Device ID (dev: UNIT#-1) Model ID (HP101) Command ID (DT1) Address MSB: upper byte of the starting address of the data to be sent Address LSB: lower byte of the starting address of the data to be sent. Checksum EOX (End Of Exclusive) Regarding the address please refer to section 3 (Parameter Address Map). Regarding the checksum please refer to section 4 (Supplementary material). 4 MIDI IMPLEMENTATION 4. Supplementary material Channel and Part HP101 has 16 parts: each channel is 1-16. Each part channel can receive program changes individually. Part MIDI Receive Channel ---------------------------------------------------------------1 1 2 2 3 3 4 4 : : : : 16 16 Examples of actual MIDI messages 92 3E 5F 9n is the Note-on status, and n is the MIDI channel number. Since 2H = 2, 3EH = 62, and 5FH = 95, this is a Note-on message with MIDI CH = 3, note number 62 (note name is D4), and velocity 95. CE 0C CnH is the Program Change status, and n is the MIDI channel number. Since EH = 14 and 0CH = 12, this is a Program Change message with MIDI CH = 15, program number 13 (Strings in HP101). B3 64 00 65 01 06 40 26 00 64 7F 65 7F BnH is the Control Change status, and n is the MIDI channel number. For Control Changes, the 2nd byte is the control number, and the 3rd byte is the value. In a case in which two or more messages consecutive messages have the same status, MIDI has a provision called "running status" which allows the status byte of the second and following messages to be omitted. Thus, the above messages have the following meaning. [. . . ] From the preceding table, since 12H = 18 and 34H = 52 18 x 128 + 52 = 2356 5 MIDI IMPLEMENTATION About tuning HP101 is tuned by sending RPN #1 (Master Fine Tuning) to the basic channel. RPN #1 allows tuning to be specified in steps of approximately 0. 012 cents (to be precise, 100/8192 cent). Frequently used tuning values are given in the following table for your reference. [. . . ]