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6-1-5. MAIN, V-CONVERT, VM200 (5/15)
/CS_DSP[0..3]
[DSP]
/CS_DSP[0..3]
WRDY_DSP
[DSP]
WRDY_DSP
R110
10k
LRCK
3
4
[SPPS]
LRCK
U101B
74VHC04(3.3V)
MIDI_IN
11
10
[CPU_ROOT]
MIDI_IN
U16E
74VHCT14(5V)
SCK_DISP
13
12
[SPPS]
SCK_DISP
U16F
74VHCT14(5V)
RST
RST
/CS_DSP0
2
1
CS_DSP0_3V
R103
U102A
74VHCT04(5V)
DGND
10k
/CS_DSP1
CS_DSP1_3V
4
3
R104
U102B
74VHCT04(5V)
DGND
10k
/CS_DSP2
CS_DSP2_3V
6
5
R105
U102C
74VHCT04(5V)
DGND
10k
/CS_DSP3
8
9
CS_DSP3_3V
R106
U102D
74VHCT04(5V)
DGND
10k
U101F
74VHC04(3.3V)
13
12
8
7
/WRDY_DSP_3V
6
5
LRCK_3V
4
3
RXDMIDI_3V
2
1
SCKDISP_3V
DGND
R101
100X4
5
6
D+3.3
U101C
74VHC04(3.3V)
9
8
C101
10/16
U101D
74VHC04(3.3V)
11
10
DGND
U101E
74VHC04(3.3V)
/RST_3V
1
2
/RST_3V
U101A
74VHC04(3.3V)
CS_DSP0_3V
[CPU]
[DSP]
CS_DSP1_3V
[CPU]
/RST_DSP
CS_DSP2_3V
[CPU]
[DSP]
/WRQ_DSP
CS_DSP3_3V
[CPU]
/WRDY_DSP_3V
[CPU]
LRCK_3V
[CPU]
RXDMIDI_3V
[CPU]
[DISP]
/ATNA_DISP
SCKDISP_3V
[CPU]
[CPU_ROOT]
MIDI_OUT
D+5
14
14
VCC
VCC
C102
C103
C104
7
7
0.01
10/16
0.01
GND
GND
U102G
U101G
74VHCT04(5V)
74VHC04(3.3V)
DGND
[CPU] [DIF] [SPPS]
R108
D+3.3
10k
/RST_DSP
12
13
U102F
74VHCT04(5V)
/WRQ_DSP
WRQ_DSP_3V
2
1
U103A
74VHCT04(5V)
R107
DGND
10k
U103A
74VHCT04(5V)
R102
1
2
ATN1_DISP_3V
/ATNA_DISP
3
4
4
3
5
6
MIDI_OUT
7
8
U103B
74VHCT04(5V)
100 X4
14
VCC
C105
8
9
7
0.01
GND
U103D
U103G
74VHCT04(5V)
74VHCT04(5V)
D+5
6
5
U103C
74VHCT04(5V)
12
13
U103C
74VHCT04(5V)
RST_DSP_3V
RST_DSP_3V
[CPU]
WRQ_DSP_3V
[CPU]
ATN1_DISP_3V
[CPU]
TXDMIDI_3V
TXDMIDI_3V
[CPU]
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