Table of Contents
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A
B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS - 22
1ST DSP MEMORY SECTION
U007
BAHDM-0471
GND_ARM
1
VDD_MPU3.3V
C3005
2
C3006
PD_0
C3007
PD_1
PD_2
33x4
PD_3
R3014
C3012
PD_4
C3013
PD_5
PD_6
33x4
PD_7
R3019
C3017
SDQM0
TP57
SWE
TP59
SCAS
TP61
SRAS
TP63
SCS
TP65
PBA_0
T E
L
1 3 9 4 2 2 9 6 5 1 3
PBA_1
PA_10
3
PA_0
PA_1
PA_2
PA_3
C3018
C3025
C3027
PD_16
C3028
PD_17
4
PD_18
33x4
PD_19
R3041
C3032
PD_20
C3033
PD_21
PD_22
33x4
PD_23
R3044
C3038
SDQM2
TP69
SWE
TP70
SCAS
TP72
SRAS
TP74
SCS
TP76
PBA_0
PBA_1
PA_10
PA_0
PA_1
w w w
PA_2
5
PA_3
C3043
.
C
PA_12
R3009
PBA_0
PA_0
PA_1
C3002
105Z
R3010
+3.3V
PA_3
GND_ARM
PA_2
VDD_SDR0_3.3V
C3004
PA_10
106K/6.3
PBA_1
105Z
1
54
VDD
VSS
2
53
R3011
102J
DQ0
DQ15
PA_4
3
52
PD_15
VDDQ
VSSQ
105Z
PA_5
4
51
PD_14
DQ1
DQ14
PA_8
5
50
C3008 102J
PD_13
DQ2
DQ13
PA_9
33x4
6
49
PD_12
VSSQ
VDDQ
C3009 105Z
7
48
R3013
R3015
DQ3
DQ12
PA_6
102J
8
47
DQ4
DQ11
PA_7
9
46
PD_11
105Z
VDDQ
VSSQ
PA_11
10
45
PD_10
DQ5
DQ10
R3017
11
44
C3015
102J
PD_9
DQ6
DQ9
33x4
12
43
PD_8
VSSQ
VDDQ
C3016 105Z
13
42
R3020
DQ7
DQ8
105Z
14
41
VDD
VSS
15
40
LDQM
NC
TP60
16
39
SDQM1
WE
UDQM
TP62
17
38
SDRCLK
CAS
CLK
TP64
18
37
SCKE
RAS
CKE
19
36
PA_12
CS
A12
20
35
PA_11
BA0
A11
21
34
PA_9
BA1
A9
22
33
PA_8
A10
A8
23
32
PA_7
A0
A7
24
31
PA_6
A1
A6
25
30
PA_5
A2
A5
26
29
PA_4
A3
A4
27
28
105Z
VDD
VSS
C3020
105Z
+3.3V
GND_ARM
VDD_SDR1_3.3V
C3023
106K/6.3
105Z
1
54
VDD
VSS
2
53
102J
DQ0
DQ15
3
52
PD_31
VDDQ
VSSQ
105Z
4
51
PD_30
DQ1
DQ14
5
50
C3029 102J
PD_29
DQ2
DQ13
33x4
6
49
PD_28
VSSQ
VDDQ
C3031 105Z
7
48
R3042
DQ3
DQ12
102J
8
47
DQ4
DQ11
9
46
PD_27
VDDQ
VSSQ
105Z
10
45
PD_26
DQ5
DQ10
11
44
C3035
102J
PD_25
DQ6
DQ9
33x4
12
43
PD_24
VSSQ
VDDQ
C3037 105Z
13
42
R3045
DQ7
DQ8
105Z
14
41
VDD
VSS
15
40
LDQM
NC
TP71
16
39
SDQM3
WE
UDQM
TP73
17
38
SDRCLK
CAS
CLK
TP75
18
37
SCKE
RAS
CKE
19
36
PA_12
CS
A12
20
35
PA_11
BA0
A11
21
34
PA_9
BA1
A9
22
33
PA_8
A10
A8
23
32
PA_7
A0
A7
24
31
PA_6
A1
A6
25
30
PA_5
A2
A5
26
29
PA_4
A3
A4
x
a o
105Z
27
28
y
VDD
VSS
i
SCS
SRAS
SCAS
SWE
SDQM2
SDQM0
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TX-NR708/808/1008, TX-NA708/808/1008, HT-RC270, DTR-40.2/50.2, DHC-40.2
D
E
8
GND_ARM
MB_A12
33
MB_BA0
MB_A0
MB_A1
33x4
MB_A0
D10
T13
MB_A3
EMB_A0
EMA_D0/GPIO0_0/BOOT12
MB_A1
C10
R15
EMB_A1
EMA_D1/GPIO0_1
MB_A2
MB_A2
B10
R13
MB_A10
EMB_A2
EMA_D2/GPIO0_2
MB_A3
A10
P15
MB_BA1
EMB_A3
EMA_D3/GPIO0_3
MB_A4
D11
P13
EMB_A4
EMA_D4/GPIO0_4
33x4
MB_A5
C11
N15
MB_A4
EMB_A5
EMA_D5/GPIO0_5
MB_A6
B11
N13
EMB_A6
EMA_D6/GPIO0_6
MB_A5
MB_A7
A11
M15
MB_A8
EMB_A7
EMA_D7/GPIO0_7/BOOT13
MB_A8
D12
MB_A9
EMB_A8
MB_A9
C12
EMB_A9
33x4
MB_A10
A9
MB_A6
EMB_A10
MB_A11
B12
R9
MB_A7
EMB_A11
EMA_A1/GPIO1_1
MB_A12
B15
P9
MB_A11
EMB_A12
EMA_A2/GPIO1_2
MB_BA1
B9
33x4
EMB_BA1
MB_BA0
C9
EMB_BA0
M13
EMA_WE/GPIO2_3/BOOT14
R7
EMA_OE/GPIO2_7
PD_31
G14
N6
EMB_D31
EMA_WAIT0/GPIO2_10
PD_30
F15
EMB_D30
PD_29
F14
EMB_D29
PD_28
E15
EMB_D28
PD_27
E14
T8
EMB_D27
nEMA_CS0/GPIO2_4
PD_26
Q
A14
Q
P7
EMB_D26
EMA_CS2/GPIO2_5/BOOT15
3
7
6
3
PD_25
B14
T7
EMB_D25
nEMA_CS3/GPIO2_6
PD_24
A13
EMB_D24
PD_23
L15
EMB_D23
PD_22
L14
EMB_D22
PD_21
K16
EMB_D21
PD_20
K13
EMB_D20
PD_19
J14
G3
R3029
1K
EMB_D19
RESET
PD_18
H15
EMB_D18
PD_17
H14
EMB_D17
PD_16
G15
J1
R3033
47
EMB_D16
TMS
PD_15
F13
J2
R3034
47
EMB_D15
TDI
PD_14
E16
J3
R3035
47
EMB_D14
TDO
R3036
47
PD_13
E13
H3
EMB_D13
TCK
PD_12
D16
J4
R3037
47
EMB_D12
TRST
PD_11
D15
J5
R3038
47
EMB_D11
EMU_0
PD_10
D14
K1
R3039
47
EMB_D10
RTCK
PD_9
D13
EMB_D9
PD_8
C16
EMB_D8
PD_7
J16
EMB_D7
PD_6
J15
EMB_D6
PD_5
J13
EMB_D5
+1.15V
PD_4
H16
G1
EMB_D4
RTC_CVDD
PD_3
H13
H1
EMB_D3
RTC_XI
TP68
PD_2
G16
H2
EMB_D2
RTC_XO
PD_1
G13
G2
EMB_D1
RTC_VSS
PD_0
F16
EMB_D0
F2
OSCIN
SDQM0
R3047
56
K14
F1
EMB_WE_DQM0
OSCOUT
R3049
56
SDQM1
C15
E2
R3048 0
EMB_WE_DQM1
OSCVSS
SDQM2
R3050
56
B13
EMB_WE_DQM2
R3051
56
SDQM3
A12
+1.15V
EMB_WE_DQM3
D1
VDD_PLL1.2V
PLL0_VDDA
SCKE
R3060
68
C13
E1
EMB_SDCKE
PLL0_VSSA
SDRCLK
R3061
47
C14
EMB_CLK
SCS
R3062
68
D9
EMB_CS0
SCAS
R3063
68
L13
F7
EMB_CAS
RSV1
R3064
68
SRAS
A8
B1
EMB_RAS
RSV2
SWE
R3065
68
K15
EMB_WE
u 1 6 3
.
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F
G
2
4
9
9
+3.3V
L3001
BLM18PG121SN1D
GND_ARM
VDD_NAND3.3V
EMA_D0
1
48
N.C
N.C
EMA_D1
2
47
N.C
N.C
EMA_D2
3
46
N.C
N.C
EMA_D3
4
45
N.C
N.C
EMA_D4
5
44
N.C
I/O7
EMA_D5
6
43
N.C
I/O6
EMA_D6
NAND_R/B
TP51
7
42
R/B
I/O5
EMA_D7
EMA_RE
TP52
8
41
RE
I/O4
EMA_CS
TP53
9
40
CE
N.C
10
39
N.C
N.C
11
38
N.C
N.C
R3016
47
NAND_ALE
C3010 105Z
12
37
Vcc
Vcc
R3018
47
NAND_CLE
13
36
Vss
Vss
14
35
N.C
N.C
15
34
N.C
N.C
NAND_CLE
TP54
16
33
CLE
N.C
R3021
47
EMA_WE
NAND_ALE
TP55
17
32
ALE
I/O3
R3022
47
EMA_RE
EMA_WE
TP56
18
31
WE
I/O2
R3024
47
NAND_R/B
TP58
19
30
WP
I/O1
20
29
N.C
I/O0
High:BAL_CS
21
28
N.C
N.C
Mid:DIRINT1
22
27
N.C
N.C
R3026
47
DIRINT1
23
26
N.C
N.C
TP67
R3027
NC
DGSEL3
High:Only
24
25
N.C
N.C
1
5
1
5
0
8
9
2
R3028
47
EMA_CS
RST_DELAY
R3030
NC
+3.3V
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
JTAG_TRST
JTAG_EMU0
JTAG_RTCK
10K
104K
C3026
R3040
BLM18PG121SN1D
L3004
VDD_CORE1.15V
GND_ARM
C3034
120J
C3036
120J
BLM18PG121SN1D
L3005
TP77
TP78
m
VDD_CORE1.15V
c o
IMSA-9850S-20Y900
H
2
8
9
9
C3001
105Z
C3003
106K/6.3
EMA_D7
EMA_D6
EMA_D5
EMA_D4
47x4
R3012
C3011 105Z
EMA_D3
EMA_D2
EMA_D1
EMA_D0
47x4
R3023
4
9
8
2
9
9
TO BAHDM0471
(Part-23)
ARM_RST
10K
+3.3V
VDD_MPU3.3V
R3032
GND_ARM
JTG_TDO
JTG_TMS
JTG_TRST
JTG_EMU0
JTG_EMU1
DSP_TDO
JTG_RTCK
VDD_MPU3.3V
GND_ARM
P3001
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