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PDF M65575FP Data sheet ( Hoja de datos )
| Número de pieza | M65575FP | |
| Descripción | Rhythm Phrase Player | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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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]
FEATURES
Compression algorithm
4 Bit ADPCM
Maximum music sources 256
Sampling frequency
4 KHz/8 KHz/16 KHz/32 KHz
Pronunciation counts
3 tracks (Monaural ; at the same time)
[Rhythm]
Maximum rhythm patterns 64 patterns
Tempo
60 - 240 step 1
Resolution ratio
16 Beat
[System]
Power Supply
3.3V Single power supply
Output
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, -ÅádB
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
Capable of set each music sources of rhythm patterns (11steps)
Level
Capable of set each music sources of rhythm patterns
(0dB,-6.0dB,-9.3dB,-12dB,-15.3dB,-21.3dB, -∞dB)
Music sources ROM size 1.5M Bit
Rhythm patterns ROM size 96K Bit
MCU I/F
4 line serial bus interface (clock.data,ratch,read/write)
MCU Commands
Tempo, Rhythm pattern setting, ATT setting, Start, Repeat start,
Stop, PAD commands
[Internal function]
Fs conversion filter
Input : 4 KHz/8 KHz/16 KHz/32 KHz Output : 32KHz
D/A converter
D/A converter 1 Bit ∆∑ converter (PWM output)
MITSUBISHI
ELECTRIC ( 1 / 11 )
DE-65575FP-93D
1 page  
4. Command Function Explanations
(1)Tempo
Command
Tempo
() at the first setting mode
Byte
Bit allotment
No. D7 D6 D5 D4 D3 D2 D1 D0
1L L L
don't care
2 tempo[7:0] (LHHLLHLL)
• 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
Rhythm pattern
select A
Byte
No. D7
1L
D6
L
2 don't care
() at the first setting mode
Bit allotment
D5 D4 D3 D2 D1 D0
H don't care
rhythm_pat_sel_a[5:0] (LLLLLL)
Rhythm pattern
select B
1L
HL
don't care
2 don't care
rhythm_pat_sel_b[5:0] (LLLLLL)
Rhythm pattern
select C
1L
HH
don't care
2 don't care
rhythm_pat_sel_cC[5:0] (LLLLLL)
• 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.
( 5 / 11 )
5 Page 
(9) Summary of Command bits
Command
Tempo
Byte
No. D7
1L
2
D6
L
Rhythm pattern
select A
1L
L
2 don't care
() at the first setting mode
Bit allotment
D5 D4 D3 D2 D1 D0
L don't care
tempo[7:0] (LHHLLHLL)
H don't care
rhythm_pat_sel_a[5:0] (LLLLLL)
Rhythm pattern
select B
1L H L
don't care
2 don't care
rhythm_pat_sel_b[5:0] (LLLLLL)
Rhythm pattern
select C
Attenuate level
Start/stop control
PAD control
Reset/Test
1L H H
don't care
2 don't care
rhythm_pat_sel_c[5:0] (LLLLLL)
1 H L L don't
care
att[3:0] (LLLL)
1 H L H pat_sel[1:0] start s_mode e_mode
(LL) (L) (L) (L)
1H H L
don't care
pad1o pad2o
(L) (L)
2 pad_sel2[3:0] (LLLL)
pad_sel1[3:0] (LLLL)
1H
H
H
sreset
(L)
test[3:0] (LLLL)
( 11 / 11 )
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet M65575FP.PDF ] | |
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