Service Manuals, User Guides, Schematic Diagrams or docs for : Embest 44b0core
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1 2 3 4 5 6
D D
S3C44B0X
10.SCH
S3C44B0X_CPU
S3C44B0X_RTC
C C
S3C44B0X
11.SCH
S3C44B0X_SDRAM
B B
S3C44B0X_CONNECTOR
A A
Title
Size Number Revision
B
Date: 16-Sep-2005 Sheet of
File: E:\re\pp\CORE.ddb Drawn By:
1 2 3 4 5 6
1 2 3 4 5 6
D D
VFRAME
VDDRTC
EXTAL1
X101
109 VDD25
XTAL1
VDD25
VLINE
108 LED_1
107 LED_2
VCLK
103 RXD1
RXD0
104 TXD1
100 TXD0
117 nXPON
115 nYPON
118 XMON
116 YMON
106 RTS1
105 CTS1
102 RTS0
101 CTS0
85 AVCOM
32768Hz
114 VD7
113 VD6
112 VD5
111 VD4
VD0
VD1
VD2
VD3
84 AREFB
83 AREFT
120 D14
119 D15
VM
82 AIN7
81 AIN6
110
99
98
97
96
95
94
93
92
91
90
89
88
87
86
U101
C101 C102 C103 C104 C105
VLINE:GPD5
VDDRTC
DATA14
DATA15
VD7:GPC4
VD6:GPC5
VD5:GPC6
VD4:GPC7
TxD1:GPC12
TxD0/GPE1
EXTAL1
AREFB
IISDI:GPC2
VSSIO
nXDACK1:GPC8
nXDREQ1:GPC9
VFRAME:GPD7
IISLRCK:GPC0
nRTS1:GPC10
nCTS1:GPC11
VCLK:GPD4
VDDADC
IISCLK:GPC3
AVCOM
IISDO:GPC1
RxD1:GPC13
RxD0/GPE2
VD0:GPD0
VD1:GPD1
VD2:GPD2
VD3:GPD3
VM:GPD6
XTAL1
AREFT
VDD
VSS
GPC14
GPC15
AIN7
AIN6
100nF 100nF 100nF 15pF 15pF
D13 121 80 AIN5
DATA13 AIN5
D12 122 79 AIN4
DATA12 AIN4
D11 123 78 AIN3
DATA11 AIN3
D10 124 77 AIN2
DATA10 AIN2
VDD33 125 76 AIN1
VDDIO AIN1
126 75 AIN0
VSSIO AIN0 U102
D9 127 74
DATA9 VSSADC VDD33 1 5 VDD25
D8 128 73 IN OUT
DATA8 VSSIO D101 3
D7 129 72 L3MODE EN R114
DATA7 TOUT4/GPE7 LED 2 4
D6 130 71 L3DATA GND ADJ 51K
C DATA6 TOUT3/GPE6 C109 C
D5 131 70 L3CLK
DATA5 TOUT2/TCLK/GPE5 C108 RT9167-2.5CB
D4 132 69 PWM2
DATA4 TOUT1/TCLK/GPE4
D3 133 68 PWM1
R112 1uF R115 10uF
DATA3 TOUT0/GPE3 R101
D2 134 67 EXTCLK 1K C121 100K
DATA2 EXTCLK VDD33
D1 135 66 PLLCAP
10K 10nF
DATA1 PLLCAP C106
D0 136 65
DATA0 EXTAL0 820pF
A24 137 64 XTAL0 X102
GPA9/S24 XTAL0
VDD25 138 63 GND 2 1
VDD VSS 2 1
139 62 VDD25
VSS VDD
A23 140 61 IICSCL 3 4
GPA8/ADDR23 IICSCL:GPF0 3 4 VDD33
A22 141 60 IICSDA
BA1/GPA7/ADDR22 IICSDA:GPF1
A21 142 59 IISLRCLK 8MHz
BA0/GPA6/ADDR21 SIOTxD:nRTS1:IISLRCK:GPF5
A20 143 58 IISSDO
GPA5/ADDR20 SIORDY:TxD1:IISDO:GPF6
A19 144 57 IISSDI
GPA4/ADDR19 SIORxD:RxD1:IISDI:GPF7 R102 R103 R104
A18 145 56 IISSCLK
10K 10K 10K
GPA3:ADDR18 SIOCLK:nCTS1L:IISCLK/GPF8
A17 146 55 CDCLK
ADDR17 CODECLK:ENDIAN:GPE8 VDD33
A16 147 54 OM3
1
ADDR16 OM3
A15 148 53 OM2 R105 R111
ADDR15 OM2 10K R110
A14 149 52 OM1 R106 100K
ADDR14 OM1 GND 100K*4
A13 150 51 OM0 SW101
ADDR13 OM0 10K J101
A12 151 50 nRESET
ADDR12 nRESET TMS
152 49 PS2_IO1 VDD33 1
2
VSSIO CLKOUT/GPE0 TDO
A11 153 48 R107 2
ADDR11 VSSIO 10K TDI
B A10 154 47 VDD33 VDD33 3 B
ADDR10 VDDIO TCK
A9 155 46 TDO 4
ADDR9 TDO nTRST
DQM2:nWBE2:nBE2:GPB4
DQM3:nWBE3:nBE3:GPB5
A8 156 45 TDI 5
ADDR8 TDI R108 nRESET
A7 157 44 TMS NTRST 6
ADDR7 TMS VDD33 GND
A6 158 43 TCK
10K 7
ADDR6 TCK VDD33
A5 159 42 nTRST R109 8
ADDR5 nTRST NWAIT
nXDACK0/GPF3
nXDREQ0/GPF4
A4 160 41 BUT_INT2 VDD33
ADDR4
DQM0:nWEB0
DQM1:nWBE1
EXINT7GPG7 CON8
EXINT0/GPG0
EXINT1/GPG1
EXINT2/GPG2
EXINT3/GPG3
EXINT4/GPG4
EXINT5/GPG5
EXINT6/GPG6
nGCS5/GPB10
ADDR0/GPA0
nSCS1:nGCS7
10K
nWAIT/GPF2
nGCS1/GPB6
nGCS2/GPB7
nGCS3/GPB8
nGCS4/GPB9
D102 R113
LED_4
ADDR3
ADDR2
ADDR1
VDDIO
VDD33
nSCAS
nSRAS
nCAS0
nCAS1
nGCS0
VSSIO
nSCS0
SCKE
SCLK
VDD
VDD
nWE
LED 1K
nOE
VSS
VSS
S3C44B0X
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
VDD25 VDD33
C110 C112 C114 C115 C116 C117 C118 C119 C120
CPLD_INT1
CPLD_INT2
BUT_INT1
nWBE0
nWBE1
VDD33
VDD25
VDD25
nWAIT
nSCLK
nSCKE
nSCAS
nSRAS
nCAS0
nCAS1
nGCS0
nGCS1
nGCS2
nGCS3
PS2_INT1
KEY_INT
nSCS0
USB_INT
NET_INT
CAN_CS
nWE
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
ALE
CLE
nOE
LED_3
LED_4
A3
A2
A1
A0
NFCE
A A
Title
Size Number Revision
B
Date: 16-Sep-2005 Sheet of
1 2 3 4 5 File: E:\re\pp\CORE.ddb Drawn By:6
B
C
A
D
1
1
A1 B1 nTRST
A1 B1
L3DATA A2 B2 L3CLK
A2 B2
A3 B3 L3MODE
A3 B3
TDI A4 B4 PWM2
A4 B4
VCLK A5 B5 PWM1
A9
A8
A7
A6
A5
A4
A3
A2
A1
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A5 B5
VM A6 B6 TCK
A6 B6
VD0 A7 B7
VDD33 14
VDD33 47
15
10
16
17
48
18
19
20
21
22
23
24
25
A7 B7
9
1
2
3
4
5
6
7
8
VD1 A8 B8 TMS
A8 B8
VD2 A9 B9 VD3
A9 B9
VD6 A10 B10 VD7
A10 B10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
WP
U201
VD5 A11 B11 TDO
R/B
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A11 B11
BYTE
VD10 A12 B12 VFRAME
2
2
A12 B12
VD12 A13 B13 LEND
A13 B13
VD14 A14 B14 IISSCLK
A14 B14
VD13 A15
A15 B15
B15 VD23 AT49BV1614A
VD11 A16 B16 VLINE
nCE
GND
GND
RESET
nWE
VDD
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
nOE
NC
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
A16 B16
VD15 A17 B17 VD4
A17 B17
VD20 A18 B18 SDCMD
A18 B18
VD19 A19 B19 SDD0
46
27
13
12
37
26
11
28
45
43
41
39
36
34
32
30
44
42
40
38
35
33
31
29
A19 B19
VD18 A20 B20 CDCLK
A20 B20
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D15
D14
D13
D12
D11
D10
nOE
nWE
nGCS0
VDD33
VDD33
10K
VD21 A21 B21 SPICLK0
nRESET
R201
A21 B21
VD22 A22 B22 SDD2
A22 B22
IISLRCLKA23 B23 SDD3
VDD33
A23 B23
IISSDI A24 B24 SDD1
A24 B24
SDCLK A25 B25 IICSDA
A25 B25
IISSDO A26 B26 BUT_INT2
A26 B26
A9
A8
A7
A6
A5
A4
A3
A2
A1
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
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