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MITSUBISHI SOUND PROCESSORS ICs
M65575FP
Rhythm Phrase Player
1. DESCRIPTION The M65575FP is suitable for rhythm phrase reproduce LSI thanks to the internal music sources and rhythm patterns. The M65575FP contains music sources which maximum counts are 256, also contains rhythm patterns which maximum counts are 64.
Outline 36P2R-A
0.8mm pitch 450mil SSOP (8.4mmx15.0mmx2.0mm)
2. FEATURES
[MUSIC SOURCE] Compression algorithm Maximum music sources Sampling frequency Pronunciation counts [Rhythm] Maximum rhythm patterns Tempo Resolution ratio [System] Power Supply Output 3.3V Single power supply Stereo(L/R) Capable of both setting GAIN and Attenuate ATT ;0 dB ,-6 dB,-12 dB,-18 dB,-24 dB,-30 dB,-36 dB, -AadB GAIN;6.0 dB,5.5 dB,4.9 dB,4.2 dB,3.5 dB,2.8 dB,1.9 dB,1.0dB Pan pot Level Music sources ROM size MCU I/F MCU Commands [Internal function] Fs conversion filter D/A converter Input : 4 KHz/8 KHz/16 KHz/32 KHz Output : 32KHz D/A converter 1 Bit converter (PWM output) Capable of set each music sources of rhythm patterns (11steps) Capable of set each music sources of rhythm patterns (0dB,-6.0dB,-9.3dB,-12dB,-15.3dB,-21.3dB, -dB) 1.5M Bit 4 line serial bus interface (clock.data,ratch,read/write) Tempo, Rhythm pattern setting, ATT setting, Start, Repeat start, Stop, PAD commands Rhythm patterns ROM size 96K Bit 64 patterns 60 - 240 step 1 16 Beat FEATURES 4 Bit ADPCM 256 4 KHz/8 KHz/16 KHz/32 KHz 3 tracks (Monaural ; at the same time)
MITSUBISHI ELECTRIC
DE-65575FP-93D ( 1 / 11 )
M65575FP Block Diagram
RHYTHM PATTERN
SOUND SOURCE
AVSSL AVDDL
L+ LRR+ DECODE Fs Conversion 32k
ROM
TRACK
ROM
CONTROL
1 CONTROL 2 3 (4k),8k,16,32k
Pan Mix ATT
L R
DF DAC PWM
PWML+ PWMLPWMRPWMR+ AVDDR AVSSR
XIS
XOS
DVDD DVDD
DVSS DVSS
XVDD XVSS
RSTB
TEMPO
MCK MSD MLAB
MUTEOL
TEST1A13
128x32k
MUTEOR
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64x32k (4k),8k,16,32k
START STOP CONTROL
TEMPO CLOCK Gen.
SYSTEM CLOCK Gen.
Fs CLOCK Gen.
SYSTEM CONTROL
MCU I/F
MUTE DETECTOR
13
Pin Configuration
TEST1 TEST2 TEST3 TEST4 DVSS MCK MSD MLAB RSTB TEST5 TEMPO TEST6 TEST7 DVDD TEST8 TEST9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
DVDD MUTEOL TEST13 PWML+ AVSSL PWMLAVDDL XVSS XIS XOS XVDD AVDDR PWMRAVSSR PWMR+ TEST12 MUTEOR DVSS
TEST10 17 TEST11 18
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MCU Command
1. Input timing chart MSD MCK MLAB 2. Data format There are two setting bytes with MCU commands that are 1 Byte Command and 2 Byte Command. Following are data formats of MCU command. <1 Byte Command> Command Select Command Set D7 D6 D5 D4 D3 D2 D1 D0 <2 Byte Command> When using the 2 Byte Command, please send 1st byte at first and after, send 2nd byte. Command Select Invalid 1st Byte D7 2nd Byte D7 3. Command Settings No. (1) Command Tempo Function Tempo setting Normal:60~160 step 1 Triplet tempo :90~240 step 1 Presetting the rhythm pattern from the internal 64 (MAX) rhythm pattern. Capable of presetting 3 patterns (A,B,C) Byte Counts 2 D6 D6 D5 D5 D4 D4 D3 D3 D2 D2 D1 D1 D0 D0 Command Set D0 D1 D2 D3 D4 D5 D6 D7
(2) Rhythm pattern select A (3) Rhythm pattern select B (4) Rhythm pattern select C
2
Gain/Attenuate level setting (5) Gain/Attenuate level control 6.0,5.5,4.9,4.2,3.5,2.8,1.9,1.0, 0,-6,-12,-18,-24,-30,-36,- dB No. (6) (7) Command Start/Stop control PAD control Function Rhythm start/stop control PAD control (2 systems)
1
Byte Counts 1 2 Byte Counts 1
No. (8) Command Reset/Test Function
Software reset,Test mode (shipment test)
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4. Command Function Explanations (1)Tempo Command Byte No. 1 Tempo 2 tempo[7:0] (LHHLLHLL) D7 L D6 L () at the first setting mode Bit allotment D5 D4 D3 L D2 don't care D1 D0
* tempo[7:0] : Tempo setting is following. Normal 3C-A0(Hex) [60-160(Dec)] Triplet tempo 5A-F0(Hex) [90-240(Dec)] ( Cannot use another settings ) Capable of the setting 1 step unit. At the first setting is 64(Hex) [120(Dec)]. (2)Rhythm pattern select A (3)Rhythm pattern select B (4)Rhythm pattern select C Command Byte No. 1 2 1 Rhythm pattern select B 2 1 2
() at the first setting mode D7 L D6 L Bit allotment D5 D4 D3 H D2 don't care rhythm_pat_sel_a[5:0] (LLLLLL) L don't care rhythm_pat_sel_b[5:0] (LLLLLL) H don't care rhythm_pat_sel_cC[5:0] (LLLLLL) D1 D0
Rhythm pattern select A
don't care L H
don't care L H
Rhythm pattern select C
don't care
* rhythm_pat_sel_a[5:0] : Setting the Rhythm pattern A * rhythm_pat_sel_b[5:0] : Setting the Rhythm pattern B * rhythm_pat_sel_c[5:0] : Setting the Rhythm pattern C You can set the each rhythm pattern (A,B,C) and choose 64 internal patterns (Maximum). One of these rhythm pattern start the play, after you choose one of them and send the start/stop control commands.
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(5)Attenuate level Command Attenuate level Byte No. 1 D7 H D6 L
() at the first setting mode Bit allotment D5 D4 D3 L don't care D2 D1 D0
att[2:0] (LLL)
* att[2:0] : Setting the output attenuate level. It sets common setting with Lch and Rch. Attenuate level control att Attenuate level[dB] [2] [1] [0] LLL 0 LLH -6 LHL -12 LHH -18 HLL -24 HLH -30 HHL -36 HHH - (6)Start/Stop Control Command Start/Stop Control Byte No. 1 D7 H D6 L () at the first setting mode Bit allotment D5 D4 D3 H pat_sel[1:0] (LL) D2 D1 D0
start s_mode e_mode (L) (L) (L)
Start/stop control command control the rhythm music start/stop timing. * pat_sel[1:0] : Select the rhythm pattern (A,B or C) It can select the next rhythm music from rhythm pattern A,B or C. Rhythm pattern select mode pat_sel Rhythm Pattern Select [1] [0] LL Rhythm Pattern A LH Rhythm Pattern B HL Rhythm Pattern C HH Prohibit * start : Control the start/stop timing of rhythm music. H;Start the rhythm music L;Stop the music without delay * s_mode : Setting the start mode of rhythm music H; Chain music Start (Start the music after ending the before music) L; Start music without delay * e_mode : Setting the stop mode of rhythm music H;Loop reproduction mode (music continuous mode) L;1 shot reproduction mode (1 time mode) ( 6 / 11 )
Thanks to these commands, we can control the following rhythm play mode. Rhythm controls have two modes, * One shot start mode and loop start mode which start when the rhythm music is not available * Chain start,start without delay and stop without delay which control when the rhythm music is playing Following is a example of rhythm play mode. (off course you can use all pattern A,B,C) 1 shot start : Reproduce the rhythm music once a time A Play start Play stop
Rhythm pattern A Selecting the rhythm pattern (A) Sending the start/stop control (Pattern A,start, start without delay,1 shot) Loop start : Reproduce the rhythm music repeatedly A
Play start Rhythm pattern A Rhythm pattern A Rhythm pattern A ~
Selecting the rhythm pattern (A) Sending the start/stop control (Pattern A,start, start without delay,loop) Chain Start(1 shot1 shot) : Reproduce the two rhythm patterns (1shot) and connecting one and another patterns A B
Play start Rhythm pattern A
Play stop Rhythm pattern B
Sending the start/stop control (*1),(*2) (Pattern A,start, chain ,1 shot) Selecting the rhythm pattern (A, B)(*3) Sending the start/stop control (Pattern A,start, start without delay,1 shot) (*1)Please send the control mode before the end of rhythm pattern A (*2)If you resend the start/stop command before the start of rhythm pattern B, executed the newest control command. (*3)Please preset the rhythm pattern select (B) like that, or preset before sending the rhythm pattern B control command.
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Chain start(1 shotloop) : Reproduce the rhythm patterns that connecting one shot and loop rhythm pattern. A B Play start Rhythm pattern A Rhythm pattern B Rhythm pattern B ~
Sending the start/stop control (*1),(*2) (Rhythm pattern B,start,chain,loop) Selecting the rhythm pattern (A, B) (*3) Sending the start/stop control (Rhythm pattern B,start,start without delay,1 shot) Chain start(loop1 shot) : Reproduce the rhythm patterns that connecting loop and 1 shot rhythm pattern. A B
Play stop ~ Rhythm pattern A Rhythm pattern B Selecting the rhythm pattern (B) (*4) Sending the start/stop control (*2),(*5) (Rhythm pattern B,start,chain,1 shot) (*4)Please send the rhythm pattern B command before sending the start/stop control pattern B (Can be set the preset) (*5) After end of the rhythm pattern A music,please start the play of rhythm pattern B. Chain start(looploop) : Reproduce the rhythm patterns that connecting loop and another loop rhythm pattern. A B
~
Rhythm pattern A
Rhythm pattern B
Rhythm pattern B
~
Selecting the rhythm pattern (B) (*4) Sending the start/stop control (*2),(*5) (Rhythm pattern B,start,chain,loop)
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Start without delay : Stopping the rhythm music play without delay , and starting another rhythm music without delay Stop Start without delay A B
Stopping the rhythm pattern A play, and starting the rhythm pattern B without delay ~ Rhythm pattern A A Rhythm pattern B ~
Selecting the rhythm pattern (B) (*4) Sending the start/stop control (Rhythm pattern B,start,start without delay) Stop without delay : Stopping the rhythm music without delay A Stop Play stop ~ Rhythm pattern A A Sending the start/stop control(stop)
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(7)PAD control Command Byte No. 1 PAD control 2 pad_sel2[3:0] (LLLL) Bit allotment D5 D4 D3 L
() at the first setting mode D7 H D6 H D2 D1 D0
don't care
pad2o pad1o (L) (L)
pad_sel1[3:0] (LLLL)
PAD control command can set the 2 units (PAD1 and PAD2) control. * pad1o : Control command of PAD1 H;Output the PAD1 music source L;Don't care * pad2o : Control command of PAD2 H;Output the PAD2 music source L;Don't care * pad_sel[3:0] : Select the PAD1,2 music sources Following is the contents of music source select. * Music source details are under consideration pad_sel1[3:0] [3] [2] [1] [0] LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH (8) RESET/TEST Command RESET/Test PAD1 music source 0 music source 1 music source 2 music source 3 music source 4 music source 5 music source 6 music source 7 music source 8 music source 9 music source 10 music source 11 music source 12 music source 13 music source 14 music source 15 pad_sel2[3:0] [3] [2] [1] [0] LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH PAD2 music source 0 music source 1 music source 2 music source 3 music source 4 music source 5 music source 6 music source 7 music source 8 music source 9 music source 10 music source 11 music source 12 music source 13 music source 14 music source 15
Byte No. 1
D7 H
D6 H
D5 H
() at the first setting mode Bit allotment D4 D3 D2 D1 D0 sreset (L) test[3:0] (LLLL)
* sreset : Setting the software reset control. H; system reset mode ( L ; not use ) * test[3:0] : This setting use only shipment test. Normal mode setting is "LLLL" *Please don't use another setting ( 10 / 11 )
(9) Summary of Command bits Command Byte No. 1 Tempo 2 Rhythm pattern select A 1 2 1 Rhythm pattern select B 2 1 2 1 1 1 PAD control 2 Reset/Test 1 L L H
() at the first setting mode D6 L D5 L Bit allotment D4 D3 D2 don't care tempo[7:0] (LHHLLHLL) don't care rhythm_pat_sel_a[5:0] (LLLLLL) L don't care rhythm_pat_sel_b[5:0] (LLLLLL) H don't care rhythm_pat_sel_c[5:0] (LLLLLL) L H L don't att[3:0] (LLLL) care pat_sel[1:0] start s_mode e_mode (L) (L) (L) (LL) pad1o pad2o don't care (L) (L) pad_sel1[3:0] (LLLL) test[3:0] (LLLL) D1 D0
D7 L
don't care L H
don't care L H
Rhythm pattern select C Attenuate level Start/stop control
don't care H H H L L H
pad_sel2[3:0] (LLLL) H H H sreset (L)
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