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V3.3
V3.3
V3.3
R107
3.3K
R101 V3.3 C107 C108
D 10K 0.1uF 0.1uF D
R102 R103
U104 10K 10K
Q101 24C02
P07 R105 1K PNP R109 P027 1 8
2 A0 VCC 7
10K A1 WP
3 A2 SCL 6 P02
4 GND SDA 5 P03
U105
BELL V3.3 J102 J103
GND 1 2 GND TMS 1 2 TCK
P022 P024 TDI RESET
P023 3 4 P029 TRST 3 4 TDO
R108 5 6 5 6
P018 7 8 P019 P020 7 8 RTCK
3.3K P016 P017 P021 P025
P014 9 10 P015 P03 9 10 P02
11 12 11 12
P012 13 14 P013 P05 13 14 P04
P010 15 16 P011 P07 15 16 P06
C P021 R1061K P08 P09 GND GND C
P00 17 18 P01 V5.0 17 18 GND
19 20 19 20
+ C104 21 22 TD1
10uF/10V R110 P028 GND GND HEAD10X2
P116 23 24 P117
10K 25 26
P118 27 28 P119
P120 29 30 P122
P121 P123
P124 31 32 P125
33 34
P027 35 36 P028
GND P030
GND 37 38 GND
39 40
HEAD20X2
U101 U102
B LD1117S33 B
D101 UA78M05H V5.0 V3.3 U103 MAX811
J101 1 2 3 2 4 2 R104 RESET
GND
Vin +5V IN OUT VCC (RST)RST
10K
IN5818
GND
GND
PHONEJACK 3
D102 MR
1
LED
2
1
+ +
3
1
+ C101 C102 C105 C103 C106 KEY101
47uF/16V 47uF/16V 0.1uF 10uF/10V 0.1uF SW_PB
R111
470R
4
3
can_uart
can_uart.Sch
A A
user_interface Title
user_interface.Sch Embest LPCEB2000-I Development Board
Size Number Revision
B Main
Ver 1.0
Date: 18-Feb-2005 Sheet of 1/3
File: D:\WORK\hardware\philips\LPC2xxx\LPC2xxx.Ddb
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1 2 3 4
V5.0
6
U201
VIN
C201 R201 10K C215 250uF LS201
P025 3 5 V5.0
+
D IN+ V OUT D
0.1uF 1
GAIN C216
R208 2 8 SPEAKER
IN- GAIN 0.05uF
1K
GND
R206
BP
10K
R209 P203
LM386M1(8) 10 5
4
7
U204 9
P024 1 8 4
C202 TXD STB
2 7 8
GND CANH
0.1uF 3
3 6 7
P201
VCC CANL
P023 4 5 2
UART0
RXD SPLIT
6
U202 1 TJA1040T R210 R211 1
6 60R 60R
P00 11 13 2 DB9
TIN TOUT
C 7 C
P01 9 8 3
ROUT RIN
8
4 C217
15 2 9 1n
V3.3 VCC C1+
GND 5
C207
3 4 0.1uF
V+ C1-
C203
7 5
0.1uF 0.1uF V- C2+
C204 GND 14 C208 R202
GND 0.1uF
6 10K
C2-
1 U205
EN
12 10 R207
ON INV
16 P022 1 20 V3.3 10K
V3.3 OFF 1E VCC
MAX3221E 19 10 GND
2E GND
DELL 2 18 P015
P202
1A1 1Y1
DCD 4 16 P014
U203 1A2 1Y2
B UART1 DSR 6 14 P012 B
1A3 1Y3 JP201
GND 5 CTS 8 12 P011
1A4 1Y4
P08 14 9 9 P010 11 9 RTS
T1IN T1OUT 2A1 2Y1
DTR 13 10 4 13 7
T2IN T2OUT 2A2 2Y2
RTS 12 11 8 P013 15 5 DTR
T3IN T3OUT 2A3 2Y3
3 17 3
2A4 2Y4
P09 19 4 7
R1OUT R1IN
DELL 18 5 2
R2OUT R2IN
10K R203 DCD 17 6 6 74LV244
R3OUT R3IN
10K R204 DSR 16 7 1
R4OUT R4IN
10K R205 CTS 15 8 V5.0 V3.3
R5OUT R5IN
V3.3
26 28
VCC C1+ C211 C212 C213 C214
C205 27 24 C209 0.1uF 0.1uF 0.1uF 0.1uF
V+ C1-
0.1uF 0.1uF
3 1
V- C2+
C206 25 2 C210 Title
A GND C2- A
0.1uF 0.1uF Embest LPCEB2000-I Development Board
GND 23 20
ON R2OUT
V3.3 Size Number Revision
22 21 CAN & UART Ver 1.0
OFF STAT A
MAX3243E
Date: 18-Feb-2005 Sheet of 2/3
File: D:\WORK\hardware\philips\LPC2xxx\LPC2xxx.Ddb By:
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V3.3 V3.3
V3.3 J301
D D
1
TRST 2 U302 LED1 R311 D301 LED5 R315
R301 3 D305
10K P06 14 15 LED1 470R LED 470R LED
TDI 4 SER O0 1 LED2
R302 5 O1
10K 6 P04 11 SRCLK O2 2 LED3
R303 TMS 10 3 LED4 LED2 R312 D302 LED6 R316 D306
7 SRCLR O3 4 LED5
10K 8 O4 470R LED 470R LED
R304 TCK 9 P020 12 RCLK O5 5 LED6
10K 13 6 LED7
RTCK 10 E O6 7 LED8 LED3 R313 D303 LED7 R317 D307
R305 11 O7
10K 12 V3.3 16 VCC 470R LED 470R LED
R306 TDO 13 8 GND Q7 9
10K 14 D304 D308
RESET 74HC595 LED4 R314 LED8 R318
15
16 P05 470R LED 470R LED
17
10K
10K
10K
10K
10K
10K
10K
10K
18
19
R320
R321
R322
R323
R324
R325
R326
R327
20
JTAG_Connector GND
V3.3
C C
V3.3
R319
10K
U303
R307 R308 R309 R310 P029 1 20 V3.3 DS301
10K 10K 10K 10K 19 1E VCC 10 GND U304 DPY_7-SEG_DP
2E GND 220
P010 2 1A1 1Y1 18 3 D0 Q0 2 R328 1 e DPY
P011 4 16 4 5 R329 220 2 d
P012 6 1A2 1Y2 14 7 D1 Q1 6 220 3
1A3 1Y3 D2 Q2 R330 dp
P116 P013 8 12 8 9 R331 220 4 c
1A4 1Y4 D3 Q3 220
P117 P014 11 2A1 2Y1 9 13 D4 Q4 12 R332 5 g
P118 P015 13 7 14 15 R333 220 7
2A2 2Y2 D5 Q5 220 b
P119 15 2A3 2Y3 5 P016 17 D6 Q6 16 R334 10 f
17 3 P017 18 19 R335 220 11
2A4 2Y4 D7 Q7 a
bit1 bit2 bit3 bit4
KEY1 KEY2 KEY3 KEY4 1 20 V3.3
1 3 1 3 1 3 1 3 P120 74LV244 P018 11 OE VCC 10 GND
9
8
6
12
LE GND
2 4 2 4 2 4 2 4
SW_PB SW_PB SW_PB SW_PB 74HC373
KEY5 KEY6 KEY7 KEY8
B 1 3 1 3 1 3 1 3 P121 B
2 4 2 4 2 4 2 4
SW_PB SW_PB SW_PB SW_PB U305 DS302
KEY9 KEY10 KEY11 KEY12 3 2 DPY_7-SEG_DP
D0 Q0
1 3 1 3 1 3 1 3 P122 4 D1 Q1 5 1 e DPY
2 4 2 4 2 4 2 4 7 6 2 d
8 D2 Q2 9 3
SW_PB SW_PB SW_PB SW_PB D3 Q3 dp
KEY13 KEY14 KEY15 KEY16 13 12 4 c
D4 Q4
1 3 1 3 1 3 1 3 P123 14 D5 Q5 15 5 g
2 4 2 4 2 4 2 4 17 16 7 b
18 D6 Q6 19 10
SW_PB SW_PB SW_PB SW_PB D7 Q7 f
11 a
1 20 V3.3 bit1 bit2 bit3 bit4
P019 11 OE VCC 10 GND
LE GND
9
8
6
12
U301A
74HC373
P116 1
3 U301C
P117 2
9
74LS08 8 P030
U301B 10
P118 4 74LS08
A 6 A
P119 5
U301D Title
74LS08 Embest LPCEB2000-I Development Board
12
11 Size Number Revision
13 User Interface
B Ver 1.0
74LS08
Date: 18-Feb-2005 Sheet of 3/3
File: D:\WORK\hardware\philips\LPC2xxx\LPC2xxx.Ddb
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