2-8
2
MAIN BOARD_Circuit Diagram 4/9
DAC[
0
..
9
]
/DAC
_
R
ESET
DAC_LAT
0
/DAC
_
R
ESET
DAC_LAT
0
DAC[
0
..
9
]
R84
180
5
5
4
4
6
6
3
3
7
7
2
2
8
8
1
1
RA53
E
X
BV8V181J
5
5
4
4
6
6
3
3
7
7
2
2
8
8
1
1
RA55
E
X
BV8V181J
R86
180
R223
180
LAT
1
CH1
NCHG1
SCK
1_YA
SCK
1_Z
A
SI1_YA
SI1_Z
A
SCK
1_YB
SCK
1_Z
B
SI1_YB
SI1_Z
B
LAT
0
CH0
NCHG0
SCK
0_YA
SCK
0_Z
A
SI0_YA
SI0_Z
A
SCK
0_YB
SCK
0_Z
B
SI0_YB
SI0_Z
B
LAT
2
CH2
NCHG2
SCK
2_YA
SCK
2_Z
A
SI2_YA
SI2_Z
A
SCK
2_YB
SCK
2_Z
B
SI2_YB
SI2_Z
B
LAT
3
CH3
NCHG3
SCK
3_YA
SCK
3_Z
A
SI3_YA
SI3_Z
A
SCK
3_YB
SCK
3_Z
B
SI3_YB
SI3_Z
B
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
DAC8
DAC9
/A
LT
_CONFIG
SA_/SW
E
SA_/SOE
/A
L
T
_S
TA
TU
S
/A
LT
_CONF_DONE
/A
L
T
_D
CL
K
/A
LT
_DAT
A
/RRD
ENC
_
P
H
A
ENC
_
P
H
B
/F0_INTRE
Q
SB_/
SW
E
SB_/
SOE
VCC1.
2
VCC3
T32
SB_A0
SB_A1
SB_D0
SB_A2
SB_A3
SB_A4
SB_A5
SB_A6
SB_A7
SB_A8
SB_A9
SB_A10
SB_A11
SB_A12
SB_D1
SB_D2
SB_D3
SB_D4
SB_D5
SB_D6
SB_D7
SB_D8
SB_D9
SB_D10
SB_D11
SB_D12
SB_D13
SB_D14
SB_D15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MA16
MA17
MA20
MA21
MA22
DAC_A0
DAC_A1
DAC_A2
DAC_A3
DAC_A4
DAC_A5
DAC_A6
DAC_A7
DAC_A8
DAC_A9
DA
CLA
T0
DA
CLA
T1
DA
CLA
T2
DA
CLA
T3
LLAT
0
LLAT
1
LLAT
2
LLAT
3
CCH0
CCH1
CCH2
CCH3
NNCHG0
NNCHG1
NNCHG2
NNCHG3
SCK0
SCK1
SCK2
SCK3
T61
T66
T35
T57
T64
T40
T65
MA[
16.
.25]
MD[
0
..
31]
A4
1
A3
2
A2
3
A1
4
A0
5
CE
6
D0
7
D1
8
D2
9
D3
10
D4
13
D5
14
D6
15
D7
16
WE
17
A15
18
A14
19
A13
20
A12
21
NC
22
NC
23
A11
24
A10
25
A9
26
A8
27
NC
28
D8
29
D9
30
D10
31
D11
32
D12
35
D13
36
D14
37
D15
38
BL
E
39
BHE
40
OE
41
A7
42
A6
43
A5
44
IC28
CY7C1021CV33-12Z
XC
A4
1
A3
2
A2
3
A1
4
A0
5
CE
6
D0
7
D1
8
D2
9
D3
10
D4
13
D5
14
D6
15
D7
16
WE
17
A15
18
A14
19
A13
20
A12
21
NC
22
NC
23
A11
24
A10
25
A9
26
A8
27
NC
28
D8
29
D9
30
D10
31
D11
32
D12
35
D13
36
D14
37
D15
38
BL
E
39
BHE
40
OE
41
A7
42
A6
43
A5
44
IC10
CY7C1021CV33-12Z
XC
T24
T23
T73
T72
SB_/
SW
E
SB_/
SOE
SA_/
SW
E
SA_/
SOE
VCC3
VCC3
T60
T63
T56
/A
LT
_
R
ESET
CL
K
60_2
/CCS5
/F
P
GA_W
E
T47
T55
T53
T51
T46
VCC3
VCC1.
2
PC
7
1
CE
0.
1u
P
C
243
CE
0.
1u
P
C
240
CE
0.
1u
P
C
234
CE
0.
1u
P
C
244
CE0.
1u(NON)
P
C
241
CE
0.
1u
P
C
242
CE
0.
1u
PC
6
4
CE
0.
1u
PC
7
2
CE
0.
1u
P
C
247
CE
0.
1u
P
C
245
CE
0.
1u
P
C
246
CE
0.
1u
PC
4
3
CE
0.
1u
P
C
231
CE
0.
1u
P
C
232
CE
0.
1u
PC
4
4
CE
0.
1u
PC
4
5
CE
0.
1u
PC
4
8
CE
0.
1u
P
C
237
CE
0.
1u
R68
33
CL
K
60_2
/A
LT
_
R
ESET
/F
P
GA_W
E
/CCS5
MD[
0
..
31]
MA[
16.
.25]
SA_A0
SA_A1
SA_A2
SA_A3
SA_A4
SA_A5
SA_A6
SA_A7
SA_A8
SA_A9
SA_A10
SA_A11
SA_A12
SA_D0
SA_D1
SA_D2
SA_D3
SA_D4
SA_D5
SA_D6
SA_D7
SA_D8
SA_D9
SA_D10
SA_D11
SA_D12
SA_D13
SA_D14
SA_D15
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
SA_D0
SA_D1
SA_D2
SA_D3
SA_D4
SA_D5
SA_D6
SA_D7
SA_D8
SA_D9
SA_D10
SA_D11
SA_D12
SA_D13
SA_D14
SA_D15
SA_A0
SA_A1
SA_A2
SA_A3
SA_A4
SA_A5
SA_A6
SA_A7
SA_A8
SA_A9
SA_A10
SA_A11
SA_A12
SB_D0
SB_D1
SB_D2
SB_D3
SB_D4
SB_D5
SB_D6
SB_D7
SB_D8
SB_D9
SB_D10
SB_D11
SB_D12
SB_D13
SB_D14
SB_D15
SB_A0
SB_A1
SB_A2
SB_A3
SB_A4
SB_A5
SB_A6
SB_A7
SB_A8
SB_A9
SB_A10
SB_A11
SB_A12
SB_/
SOE
SB_/
SW
E
SA_/SW
E
SA_/SOE
T69
T34
T42
T54
T68
T45
T62
T67
T33
T28
VCC3
SI3_YB
SI3_Z
B
SI3_YA
SI3_Z
A
SCK
3_YB
SCK
3_Z
B
SCK
3_YA
SCK
3_Z
A
VCC3
SI_B3
SI_A3
SCK
3
SI2_YB
SI2_Z
B
SI2_YA
SI2_Z
A
SCK
2_YB
SCK
2_Z
B
SCK
2_YA
SCK
2_Z
A
1A
1
2A
7
3A
9
4A
15
G
4
G
12
1Y
2
1Z
3
2Y
6
2Z
5
3Y
10
3Z
11
4Y
14
4Z
13
IC33
HD151031FP
E
L
VCC3
SI_B2
SI_A2
SCK
2
VCC3
P
C
103
CE
0.
1u
P
C
104
CE
0.
1u
1A
1
2A
7
3A
9
4A
15
G
4
G
12
1Y
2
1Z
3
2Y
6
2Z
5
3Y
10
3Z
11
4Y
14
4Z
13
IC32
HD151031FP
E
L
R283
10
R284
10
R260
10
R259
10
R257
10
R258
10
R281
10
C221
CE
220p
R282
10
C213
CE
220p
C212
CE
220p
C220
CE
220p
R287
10
R288
10
R264
10
R263
10
R262
10
R261
10
R285
10
C223
CE
220p
R286
10
C215
CE
220p
C214
CE
220p
C222
CE
220p
FL5
E
X
CML
16A270U
FL10
E
X
CML
16A270U
FL3
E
X
CML
16A270U
FL8
E
X
CML
16A270U
FL4
E
X
CML
16A270U
FL9
E
X
CML
16A270U
FL2
E
X
CML
16A270U
FL7
E
X
CML
16A270U
FL1
E
X
CML
16A270U
FL6
E
X
CML
16A270U
FL30
E
X
CML
16A270U
FL40
E
X
CML
16A270U
FL24
E
X
CML
16A270U
FL15
E
X
CML
16A270U
FL29
E
X
CML
16A270U
FL39
E
X
CML
16A270U
T129
T118
T94
T105
T93
T104
T125
T114
T128
T117
T92
T103
T91
T102
T124
T113
TP
301
TP
308
TP
299
TP
306
TP
300
TP
307
TP
298
TP
305
TP
297
TP
304
TP
320
TP
337
TP
314
TP
309
TP
319
TP
336
SI1_YB
SI1_Z
B
SI1_YA
SI1_Z
A
SCK
1_YB
SCK
1_Z
B
SCK
1_YA
SCK
1_Z
A
1A
1
2A
7
3A
9
4A
15
G
4
G
12
1Y
2
1Z
3
2Y
6
2Z
5
3Y
10
3Z
11
4Y
14
4Z
13
IC34
HD151031FP
E
L
VCC3
SI_B1
SI_A1
SCK
1
VCC3
P
C
105
CE
0.
1u
R291
10
R292
10
R268
10
R267
10
R265
10
R266
10
R290
10
C225
CE
220p
R289
10
C217
CE
220p
C216
CE
220p
C224
CE
220p
FL28
E
X
CML
16A270U
FL19
E
X
CML
16A270U
FL26
E
X
CML
16A270U
FL17
E
X
CML
16A270U
FL27
E
X
CML
16A270U
FL18
E
X
CML
16A270U
FL25
E
X
CML
16A270U
FL16
E
X
CML
16A270U
T130
T119
T96
T107
T95
T106
T126
T115
TP
318
TP
313
TP
316
TP
311
TP
317
TP
312
TP
315
TP
310
VCC3
SI0_YB
SI0_Z
B
SI0_YA
SI0_Z
A
SCK
0_YB
SCK
0_Z
B
SCK
0_YA
SCK
0_Z
A
VCC3
SI_B0
SI_A0
SCK
0
P
C
106
CE
0.
1u
R126
100
R127
100
R125
100
1A
1
2A
7
3A
9
4A
15
G
4
G
12
1Y
2
1Z
3
2Y
6
2Z
5
3Y
10
3Z
11
4Y
14
4Z
13
IC35
HD151031FP
E
L
R295
10
R296
10
R272
10
R271
10
R270
10
R269
10
R293
10
C227
CE
220p
R294
10
C219
CE
220p
C218
CE
220p
C226
CE
220p
FL34
E
X
CML
16A270U
FL44
E
X
CML
16A270U
FL32
E
X
CML
16A270U
FL42
E
X
CML
16A270U
FL33
E
X
CML
16A270U
FL43
E
X
CML
16A270U
FL31
E
X
CML
16A270U
FL41
E
X
CML
16A270U
T131
T120
T98
T109
T97
T108
T127
T116
TP
324
TP
341
TP
322
TP
339
TP
323
TP
340
TP
321
TP
338
SI_A[
0
..
3]
SI_B[
0
..
3]
SCK
[0.
.3
]
DAC_A0
DAC_A1
DAC_A2
DAC_A3
DAC_A4
DAC_A5
DAC_A6
DAC_A7
DAC_A8
DAC_A9
R123
100
R124
100
R122
100
R120
100
R121
100
R119
100
R117
100
R118
100
R116
100
R149
100
VCC
LAT
0
CH0
NCHG0
LAT
1
CH1
NCHG1
/H
RE
S
E
T
/H
RE
S
E
T
P
C
120
CE
0.
1u
R148
100
R147
100
R146
100
R145
100
R144
100
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
D8
9
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
Q8
11
E1
1
E2
19
IC42
TC74VHCT541AFT
C236
CE
100p
C237
CE
100p
C238
CE
100p
C239
CE
100p
C240
CE
100p
C241
CE
100p
R343
100
R342
100
R341
100
R340
100
R339
100
R338
100
FL
36
E
X
CML
16A270U
FL
21
E
X
CML
16A270U
FL
12
E
X
CML
16A270U
FL
35
E
X
CML
16A270U
FL
37
E
X
CML
16A270U
FL
22
E
X
CML
16A270U
/P_S
ID
E
_
S
E
N
S
/P_S
ID
E
_
S
E
N
S
R143
100
VCC
LAT
2
CH2
NCHG2
LAT
3
CH3
NCHG3
P
C
119
CE
0.
1u
R142
100
R141
100
R140
100
R139
100
R138
100
D1
2
D2
3
D3
4
D4
5
D5
6
D6
7
D7
8
D8
9
Q1
18
Q2
17
Q3
16
Q4
15
Q5
14
Q6
13
Q7
12
Q8
11
E1
1
E2
19
IC41
TC74VHCT541AFT
R337
100
R336
100
R335
100
R334
100
R333
100
R332
100
C230
CE
100p
C231
CE
100p
C232
CE
100p
C233
CE
100p
C234
CE
100p
C235
CE
100p
FL
13
E
X
CML
16A270U
FL
20
E
X
CML
16A270U
FL
38
E
X
CML
16A270U
FL
23
E
X
CML
16A270U
FL
14
E
X
CML
16A270U
FL
11
E
X
CML
16A270U
DACLAT
[0.
.3
]
DAC_A[
0
..
9]
SB_D[
0
..
15]
SB_A[
0
..
12]
SA_A[
0
..
12]
SA_D[
0
..
15]
GND
A1
VCCIO2
A2
I/O
A3
I/O
A4
I/O
A5
I/O
A7
I/O
A8
I/O
A6
I/O
A9
I/O
A10
I/O
A11
I/O
A12
I/O
A13
I/O
A14
VCCIO2
A15
GND
A16
VCCIO1
B1
GND
B2
I/O
B3
I/O
B4
I/O
B5
I/O
B6
I/O
B7
NC
B8
I/O
B9
I/O
B10
I/O
B11
I/O
B12
I/O
B13
I/O
B14
GND
B15
VCCIO3
B16
I/O
C1
I/O CL
KUSR
C2
I/O ASDO
C3
I/O
C4
I/O
C5
I/O
C6
VCCIO2
C7
GND
C8
GND
C9
VCCIO2
C10
I/O
C11
I/O
C12
I/O
C13
I/O
C14
NC
C15
NC
C16
NC
D1
NC
D2
I/O
D3
I/O
D4
I/O
D5
I/O
D6
NC
D7
I/O
D8
NC
D9
I/O
D10
I/O
D11
GND_P
LL2
D12
I/O
D13
I/O
D14
I/O
D15
I/O
D16
I/O
E1
I/O
E2
I/O
E3
I/O
E4
I/O
E5
I/O
E6
VCCIO2
E7
GND
E8
GND
E9
VCCIO2
E1
0
GNDA_P
LL2
E1
1
VCCA_P
L
L
2
E1
2
NC
E13
I/O PL
L2_OUT
p
E14
NC
E15
I/O
E16
DAT
A0
F1
TCK
F2
I/O
F3
I/O nCSO
F4
NC
F5
I/O
F6
I/O
F7
I/O
F8
I/O
F9
I/O
F10
VCCD_P
L
L
2
F11
GND_P
LL2
F12
NC
F13
NC
F14
I/O
F15
I/O
F16
TM
S
G1
TD
O
G2
VCCIO1
G3
NC
G4
nCE
G5
I/O
G6
I/O
G7
GND
G8
VCCINT
G9
I/O
G10
I/O
G11
I/O
G12
I/O
G13
VCCIO3
G14
I/O
G15
I/O
G16
CLK1
H1
CLK0
H2
GND
H3
DCLK
H4
TD
I
H5
NC
H6
VCCINT
H7
GND
H8
GND
H9
VCCINT
H10
I/O
H11
I/O
H12
I/O
H13
GND
H14
CLK5
H15
CLK4
H16
CLK3
J1
CLK2
J2
GND
J3
I/O
J4
nCONFIG
J5
VCCINT
J7
GND
J8
NC
J6
GND
J9
NC
J1
0
I/O
J1
1
I/O
J1
2
MS
EL0
J13
GND
J1
4
CLK6
J15
CLK7
J16
I/O
K1
I/O
K2
VCCIO1
K3
I/O
K4
I/O
K5
NC
K6
NC
K7
NC
K8
GND
K9
I/O
K10
I/O
K1
1
MS
EL1
K12
NC
K1
3
VCCIO3
K1
4
I/O
K1
5
I/O
K1
6
I/O
L1
I/O
L2
I/O
L3
I/O
L4
GND_P
LL1
L5
VCCD_P
L
L
1
L6
I/O
L7
I/O
L8
I/O
L9
I/O
L10
I/O
L1
1
I/O
L12
CONF_DONE
L13
I/O
L14
I/O
L15
I/O
L16
I/O
M1
I/O
M2
I/O
M3
I/O
M4
VCCA_P
L
L
1
M5
GNDA_P
LL1
M6
VCCIO4
M7
GND
M8
GND
M9
VCCIO4
M10
I/O
M11
I/O
M12
nS
TA
TU
S
M13
I/O
M14
I/O
M15
I/O
M16
I/O
N1
I/O
N2
NC
N3
NC
N4
GND_P
LL1
N5
NC
N6
NC
N7
I/O
N8
I/O
N9
I/O
N10
I/O
N11
I/O
N12
I/O INIT
_DONE
N13
I/O nCEO
N14
I/O
N15
I/O
N16
I/O
P1
I/O
P2
I/O
P3
I/O
P4
I/O
P5
NC
P6
VCCIO4
P7
GND
P8
GND
P9
VCCIO4
P1
0
I/O
P1
1
I/O
P1
2
I/O
P1
3
I/O
P1
4
I/O
P1
5
I/O
P16
VCCIO1
R1
GND
R2
I/O
R3
I/O
R4
I/O
R5
NC
R6
I/O
R7
I/O
R8
I/O
R9
I/O
R10
I/O
R11
I/O
R12
I/O
R13
I/O
R14
GND
R15
VCCIO3
R16
GND
T1
VCCIO4
T2
I/O
T3
I/O
T4
I/O
T5
I/O
T6
I/O
T7
I/O
T8
I/O
T9
I/O
T10
I/O
T11
I/O
T12
I/O
T13
I/O
T14
VCCIO4
T15
GND
T16
IC
16
EP2C5F256
DDA_CLK
DDA_St
o
M
DDA_Mt
o
S
DDA_CLK
DDA_Mt
o
S
DDA_St
o
M
/F0_INTRE
Q
ENC
_
P
H
B
ENC
_
P
H
A
/DAC_RST
T37
T27
T36
T59
T26
MA18
MA19
SA_D[
0
..
15]
SA_A0.
.12]
NNCHG[
0.
.3
]
CCH[
0
..
3
]
5
5
4
4
6
6
3
3
7
7
2
2
8
8
1
1
RA58
E
X
BV8V181J
LLAT
[0
..
3
]
DAC_LAT
1
DAC_LAT
2
DAC_LAT
3
DAC_LAT
1
DAC_LAT
2
DAC_LAT
3
DACLAT
0
DACLAT
1
DACLAT
2
DACLAT
3
/R
ESET
2
/R
ESET
2
/P
S_SENS
/P
S_SENS
/RRD
CCH0
CCH1
CCH2
CCH3
NNCHG0
NNCHG1
NNCHG2
NNCHG3
LLAT
0
LLAT
1
LLAT
2
LLAT
3
/A
L
T
_D
CL
K
/A
LT
_ST
ATUS
/ALT_D
ATA
/A
LT
_CONF_DONE
/A
LT
_CONFIG
SA_/
SW
E
SA_/
SOE
SB_/
SW
E
SB_/
SOE
SI_B0
SI_B1
SI_B2
SI_B3
SI_A0
SI_A1
SI_A2
SI_A3
R41
0
R36
0
R112
0
R100
0
PC
8
4
CE
0.
1u
PC
3
4
CE
0.
1u
P
S
AVE
P
S
AVE
C209
CE
100p
R225
33
R216
1K
R218
NON
VCC1.
2
P
C
233
CE0.
1u(NON)
R214
NON
VCC1.
2
P
C
236
CE
0.
1u
P
C
239
CE
0.
1u
PC
4
2
CE
0.
1u
PC
7
0
CE
0.
1u
PC
6
9
CE
0.
1u
P
C
238
CE
0.
1u
R209
10K
T30
R211
10K
T39
R210
10K
T44
VCC3