Dsp Core - Samyung SI-30 Service Manual

9-2 DSP CORE

1
D
1V8
1V8
3V3
R10/B
3V3
1V26 1V8
R10/A
3K3
C48
3V3
100n
R42 R188 R190 /INT0
R191
/INT0
/INT1
10K 22K 56K
IC4 3K3 /INT1
/INT2
MAX6700 /INT2
/INT3
1 IN1 /INT3
/NMI
R200
2 VCC /NMI
/IACK
6
C
1K /IACK
3 IN3
4 IN4
R197 R198 R199
12K 12K 15K
R187
R189
/RESET
1K 0R
C1
C12_288M
100p
3V3
C68 C69 C70
100n 100n 100n
C47
100n
R5/B 33R
IN OUT
X1
24.5760MHZ
BOOTMODE : External Memory Boot
CLKMODE : External Clock Selected
B
HPIMODE : HPI8 Selected
MCBSP2MODE : UART Enabled
GPIO0
GPIO0
GPIO1
GPIO1
GPIO2
SPARE IO
GPIO2
GPIO4
CONNECTED TO
GPIO4
FPGA IO
/PROGRAM
GPIO7
GPIO7
XF
XF
A
3V3
10u/6.3 C43 C45 C49 C50 C51 C52 C53
C72 10u/6.3
100n 100n 100n 100n 100n 100n
C73
10u/6.3
C71
100n
10u/6.3 C44
1
2
Access to HOST port.
HPIENA has internal pull-down resistor
so it is default disabled.
R4/C 33R
20×2 0.1
PL1_15
40 pin IDC header
PL1_13
NF
PL1_11
PL1_9
PL1_7
PL1_5
PL1_3
PL1_1
R8/A 33R
PL1_17
PL1_19
PL1_21
PL1_23
R10/C R10/D R32 R7
PL1_25
3K3 3K3 3K3 3K3 3K3
PL1_27
PL1_29
PL1_31
PL1_33
PL1_35
PL1_37
R71/B 33R
R71/A 33R
DSP_TIM0
DSP_TIM1
R5/A 33R
DSP_CLKOUT
R206
C232
33R 3V3
R5/D 33R
C46
22p
FPGA_CLK
100n
NF
R5/C 33R
CODEC_CLK
Data connection
to codecA
C2
A_DOUT
C3
A_SYNCOUT
22p
22p A_BCLK
A_DIN
C4
TP1 A_SYNCIN
22p
Data connection
to codecB
B_DOUT
R71/D 33R
B_SYNCOUT
B_DIN
R71/C 33R
B_BCLK
B_SYNCIN
3V3
/INIT
DSP_GPS_UARTTX
R9/B R9/C
DONE
3K3
3K3 DSP_GPS_UARTRX
R9/A
R9/D
3K3
3K3
PL34
3V3
7×2_P6_0.1
1
R31 R28
2
3K3 3K3
3
4
5
3V3
6
7
8
9
10
R2
11
3K3
R1
12
3K3
13
14
1V26
C75 C56 C57 C58 C59 C60 C61 C62
C54 C55
10u/6.3 10u/6.3 100n 100n 100n 100n 100n 100n
100n 100n
C76
10u/6.3
C74
10u/6.3
2
3
3V3 1V26
IC1
R37/A 33R
175 HD0/PGPI036 112
A2
173 HD1/PGPI037 111
A3
DVDD CVDD
172 HD2/PGPI038 110
A4
R38/A 33R
170 HD3/PGPI039 108
A5
169 HD4/PGPI040 107
A6
167 HD5/PGPI041 106
A7
166 HD6/PGPI042 104
A8
R39/A 33R
164 HD7/PGPI043 103
A9
102
A10
43 HC0//HAS/PGPI04443 101
A11
42 HC1/HBIL/PGP104542 99
A12
R40/A 33R
46 HCNTL0 98
A13
45 HCNTL1 96
A14
44 /HCS 95
A15
48 HR//W 93
A16
R41/A 33R
51 /HDS1 92
A17
49 /HDS2 90
A18/PGPIO0
52 HRDY 89
A19/PGPIO1
59 /HINT 88
A20/PGPIO2
163 HPIENA 87
A21/PGPIO3
8 /INT0 152
D0
10 /INT1 151
D1
11 /INT2 150
D2
13 /INT3 149
D3
14 /NMI/WDTOUT 147
D4
15 /IACK 146
D5
162 /RESET 145
D6
143
D7
7 TIM0 142
D8
6 TIM1 140
D9
54 CLKOUT 139
D10
63 X2/CLKIN 138
D11
62 X1 137
D12
60 PVDD 136
D13
61 PSENSE 135
D14
134
D15
17 CLKR0 133
D16/PGPIO4
18 DR0 132
D17/PGPIO5
19 FSR0 131
D18/PGPIO6
20 CLKX0 129
D19/PGPIO7
22 DX0 128
D20/PGPIO8
23 FSX0 127
D21/PGPIO9
126
D22/PGPIO10
24 CLKR1 125
D23/PGPIO11
25 DR1 123
D24/PGPIO12
26 FSR1 122
D25/PGPIO13
27 DX1 120
D26/PGPIO14
28 CLKX1 119
D27/PGPIO15
30 FSX1 118
D28/PGPIO16
116
D29/PGPIO17
31 DR2 115
D30/PGPIO18
32 DX2 114
D31/PGPIO19
38 SP0/CLKX2/GPI03
R44/A 33R
37 SP1/CLKR2/TTX 86
C0//ARE/SADS/CDCAS/SRE/PGPIO20
35 SP2/FSX2/GPI05 85
C1//AOE//SOE//SDRAS/PGPIO21
34 SP3/FSR2/TRX 84
C2//AWE//SWE//SDWE/PGPIO22
40 SCL 82
R44/D 33R
C3/ARDY/PGPIO23
41 SDA 81
C4//CE0/PGPIO24
79
C5//CE1/PGPIO25
5 GPIO0/BOOTMODE0 78
C6//CE2/PGPIO26
R45/D 33R
4 GPIO1/BOOTMODE1 72
C7//CE3/PGPIO27
3 GPIO2/BOOTMODE2 71
C8//BE0/PGPIO28
2 GPIO4/BOOTMODE3 70
C9//BE1/PGPIO29
1 GPIO6//HPI16 69
C10//BE2/PGPIO30 R46/D 33R
176 GPIO7//MCBSP2MO 68
C11//BE3/PGPIO31
55 XF 67
C12/SDCKE/PGPIO32
66
C13//SOE3/PGPIO33
154 EMU1 58
C14//HOLD/PGPIO34
155 EMU0 57
R47
C15//HOLDA/PGPIO35
156 TDO 74
ECLKIN 33R
158 TD1 76
ECLKOUT1
159 /TRST 75
ECLKOUT2
160 TCK 64
VSS
EMIFCLKS
161 TMS
R139
3K3
TMX320VC5502
C63 C64 C65 C66
100n 100n 100n 100n
C67
100n
3
R37/B 33R A2
A2
A3
A3
A4
A4
A5
A5
A6
A6
A7
A7
A8
A8
A9
A9
A10
A10
A11
A11
A12
A12
A13
A13
A14
A14
A15
A15
A16
A16
A17
A17
A18
A18
A19
A19
A20
A20
A21
A21
TP2
D0
D0
D1
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
D8
D8
D9
D9
D10
D10
D11
D11
D12
D12
D13
D13
D14
D14
D15
D15
D16
D16
D17
D17
D18
D18
D19
D19
D20
D20
D21
D21
D22
D22
D23
D23
D24
D24
D25
D25
D26
D26
D27
D27
D28
D28
D29
D29
D30
D30
D31
D31
R44/B 33R
/SDCAS
R44/C 33R
/SDRAS//AOE
/SDWE//AWE
R45/A 33R
/CE0
R45/B 33R
/CE1
R45/C 33R 3V3
/CE2
IC14
/CE3
R46/A 33R TPS76601
/BE0
R46/B 33R
5 IN
/BE1
R46/C 33R
6 IN
/BE2
/BE3
4 /EN
SDCKE
C141
10u/6.3
ECLKOUT1
ECLKOUT2
R51
33R
C233 C234
22p 22p
4
PL1
1
PL1_1
2
3
PL1_3
4
5
PL1_5
6
7
PL1_7
8
D
9
PL1_9
10
11
PL1_11
12
13
PL1_13
14
15
PL1_15
16
17
PL1_17
18
19
PL1_19
20
21
PL1_21
22
23
PL1_23
24
25
PL1_25
26
27
PL1_27
28
29
PL1_29
30
31
PL1_31
32
33
PL1_33
34
35
PL1_35
36
C
37
PL1_37
38
39
40
3V3
B
1V26
R137
2
PG 3K3
1
NC/FB
7
OUT
8
OUT
R195
110K
R138
C143
2K2
22u/6.3
A
4