Roland SH-201 - Specifying Waveform and Pitch (OSC)

May 2006
SH-201/SH-201C
33
Circuit Diagram (MAIN Board: 2)
fig.c-main2@L
EA11=0b, WAIT=totempole
EA10=0b, IREQ=totempole
EA9=0b, SYNC=SLAVE
EA12=0b, CPU Bus Use Lower Bit (LQFP)
EA7:6=00b, SYSCKO=384fs
EA3=0b, LSword_first
others=Pull Up
EA2:0=001b, WAIT=1clock
WSP / mode
ED15
ED14
ED13
ED12
ED11
ED10
ED9
ED8
ED7
ED6
ED5
ED4
ED3
EA13
EA4
EA8
EA5
ECK
EA12
EA11
EA10
EA9
EA7
EA6
EA3
EA2
EA1
EA0
XECS
XEWE
XECAS
XERAS
EA11
EA4
EA3
EA5
EA2
EA6
EA1
EA7
EA0
EA8
EA10
EA9
EA11
EA12
EA13
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
EA10
ED2
ED8
ED7
ED9
ED6
ED10
ED5
ED11
ED4
ED12
ED3
ED13
ED2
ED14
ED15
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A2
A9
A12
A13
A1
A7
A3
A8
A11
A4
A6
A5
A10
XWSP_RST
WSP_384FS
CODEC_DA
USB_DA
MCK
LRCK
BCK
CPU_BCLK
CODEC_AD
USB_AD
TUSB_64FS
TUSB_LRCK
XWSP_WAIT
XWSP_BCS
XWR
PLL_RST
XRD
XWSP_INT
+
D3.3
5.
+
D1
D D
+
D3.3
D
5.
+
D1
5.
+
D1
+
D3.3
+
D3.3
D
D
+
D3.3
D
D
+
D3.3
+
D3.3
+
D3.3
D
F
D
D
+
D3.3
D
D
D
C305 0.1
C303 0.1
C301 0.1
C299 0.1
C297 0.1
C295 0.1
C293 0.1
C291 0.1
C289 0.1
C288 0.1
C286 0.1
C284 0.1
C283 0.1
C282 0.1
C306 0.1
C304 0.1
C302 0.1
C300 0.1
C296 0.1
C298 0.1
C294 0.1
C292 0.1
C290 0.1
R256 10k
R289 10k
C323
0.1
C319
0.1
C324
0.1
C320
0.1
C325
0.1
C321
0.1
C326
0.1
R264 10k
R285 10k
R274 10k
R266 10k
R282 10k
R270 10k
R261 10k
R268 10k
RA52
EXB28V@JX
10k
1 8 2 7 3 6 4 5
RA53
EXB28V@JX
10k
1 8 2 7 3 6 4 5
R238
10k
R251
100
R257 10k
R258 10k
R259 10k
R277 10k
R281 10k
C281 10
C280 10
C287 10
C285 10
C322
10
R278 10k
R262 NIU
R265 NIU
R267 NIU
R269 NIU
R271 NIU
R275 NIU
R279 NIU
R283 NIU
R286 NIU
R288 NIU
IC35
K4S641632H-TC75
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
VDD
14
LQDM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VDD
27
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
UDQM
39
NC/RFU
40
VSS
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
VSSQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
VSSQ
52
DQ15
53
VSS
54
C354
0.1
RA58
22
1 8
2 7
3 6
4 5
R254 22
R253 47
R295
100
RA71
100
18
27
36
45
RA70
100
18
27
36
45
RA69
100
18
27
36
45
RA68
100
18
27
36
45
R241
0
R252 47
R240
100
RA57
47
1 8
2 7
3 6
4 5
R244 47
C315
0.1
C310
0.1
C313
10
R276 22
RA59
22
1 8
2 7
3 6
4 5
R248
0
C314
0.1
R243
NIU
RA56
47
1 8
2 7
3 6
4 5
R247
100
C316
0.1
R263
0
R318 10k
R287 22
C308
10
R255 22
R280 22
R239
0
C309
0.1
RA60
22
1 8
2 7
3 6
4 5
R246
0
RA54
47
1 8
2 7
3 6
4 5
R242
100
C311
0.1
R284 22
R249
100
R319 10k
IC34
T6TZ3AFG-0001
CA13
96
CA12
99
CA11
102
CA10
103
CA9
104
CA8
106
CA7
107
CA6
108
CA5
109
CA4
111
CA3
112
CA2
114
CA1
116
CD15
58
CD14
59
CD13
60
CD12
62
CD11
64
CD10
65
CD9
66
CD8
68
CD7
69
CD6
70
CD5
71
CD4
74
CD3
75
CD2
76
CD1
78
CD0
80
CS16
95
CRD
84
CWR
82
INT
101
WAIT
57
DREQ1
90
DREQ0
91
DACK1
93
DACK0
94
RXD
117
TXD
119
CTS
122
RTS
120
RESET
85
CCKIN
89
VDDC
1
VSS2
2
AVD
3
AVS
4
VSS2
5
VDDC
6
CKI
7
VDDC
133
VSS2
134
AVDE
135
AVSE
136
VSS2
137
VDDC
138
CKE
139
SYSCKO
174
VDDS
19
VDDS
33
VDDS
42
VDDS
51
VDDS
63
VDDS
77
VDDS
86
VDDS
98
VDDS
110
VDDS
121
VDDS
131
VDDS
147
VDDS
154
VDDS
165
VDDC
12
VDDC
35
VDDC
56
VDDC
72
VDDC
81
VDDC
100
VDDC
115
VDDC
144
VDDC
166
VSS
8
VSS
13
VSS
24
VSS
30
VSS
39
VSS
47
VSS
55
VSS
61
VSS
73
VSS
79
VSS
87
VSS
97
VSS
113
VSS
123
VSS
127
VSS
140
VSS
149
VSS
156
VSS
163
VSS
175
VSS2
17
VSS2
67
VSS2
83
VSS2
92
VSS2
105
VSS2
118
VSS2
143
VSS2
171
SD7
146
SD6
145
SD5
142
SD4
141
SD3
129
SD2
128
SD1
126
SD0
125
MCKI
148
MCKE
130
BCK3
153
BCK2
152
LRCK3
151
LRCK2
150
SYNC
124
TRCKI
173
TRR7
172
TRR6
170
TRR5
169
TRR4
168
TRR3
167
TRR2
164
TRCKO
162
TRS7
161
TRS6
160
TRS5
159
TRS4
158
TRS3
157
TRS2
155
ECK
9
ECS
34
ECAS
31
ERAS
32
EWE
29
TEST4
44
TEST3
132
TEST2
88
PLLRST
176
ED15
10
ED14
11
ED13
15
ED12
18
ED11
21
ED10
23
ED9
26
ED8
28
ED7
27
ED6
25
ED5
22
ED4
20
ED3
16
ED2
14
EA13
38
EA12
36
EA11
37
EA10
41
EA9
40
EA8
43
EA7
46
EA6
49
EA5
52
EA4
54
EA3
53
EA2
50
EA1
48
EA0
45
C307
100p
R273 47
A[0..22]
D[0..15]
32