Evaluation Board Schematics For Xpico 110; Figure 2-15 Evaluation Board Schematic, Sheet 1 Of 6 - Lantronix xPico 110 Integration Manual

Evaluation Board Schematics for xPico 110

Module Curre nt Se nse
JP1
3V3
R65 0.301 C1 C2 C3
C79
0.1uF 0.1uF 0.1uF 10uF, 10V
SW2
3 1
4 2
C5
Push for Re se t
DNP_0.1uF
3V3
SW1
3
4
R1
Push for De faults
220
Status LED
LED1
Orange
STATUS_LED 1K R3 Q1
MMBT3904/SOT
LED2
JP10
P_ELED1 LED1_LINK
P_ELED2 LED2_ACT
JP6
xPico® 110 Embedded Device Server Integration Guide

Figure 2-15 Evaluation Board Schematic, Sheet 1 of 6

3V3_M
p3,4 TXD1
p3,4 RXD1
p3 RTS1
p3 CTS1
C80
10uF, 10V
p4 TXD2
p4 RXD2
CP9
CP10
CP11
CP12
CP13
CP14
CP1
CP2
p3 CP3
p3 CP4
CP5
Install to use
CP6
HW re se t button
CP7
CP8
JP4
p7 DDP
p7 DDM
EXT_RESET#
DEFAULTS
JP3
Install to use
De fault button
1
2
C4
DNP_0.1uF
WAKE
Network LEDs
3V3 3V3
3V3
LED4
LED6 LED7
R4 R6
220 220
R8
220
JP7
1
2
3V3_M
U22
57
TXD1 RF1_CTL
56
RXD1
55
RTS1 GND1
54
CTS1 RF1
GND3
53
TXD2 RF2
52
RXD2 GND5
6
SDCK ETX+
7
SDCMD ETX-
8
SDIO0
9
XPICO_SMT
SDIO1 TXCT
10
SDIO2 RXCT
11
SDIO3
ERX+
ERX-
45
CP1
42
CP2_INT
12
CP3_MISO LED0_LNK
13
CP4_MOSI LED1_ACT
16
CP5_I2CDATA SY S_LED
17
CP6_I2CCLK
14
CP7_SCK
15
CP8_CS ADC1
ADC2
SPARE1
18
USB+ SPARE2
19
USB- SPARE3
SPARE4
21
USB2+
22
USB2- TMS
TCK
51
RESET# TDI
40
DEFAULT# TDO
39
WAKE TRST
3V3
Install to use
Wake button
JP16
R66
1K
SW4
1 3
2 4
C74
DNP_0.1uF Push for Wake
Configurable Pin
3V3
Header
JP5 JP21
1 1
CP1 CP9
2 2
CP2 CP10
SPI INT
3 3
CP3 CP11
MISO
4 4
CP4 CP12
MOSI
5 5
CP5 CP13
CP6 6 CP14 6
CP7 7 CP15 7
R9 SPI SCK
CP8 8 CP16 8
SPI CS
220
Spare LEDs
2: Functional Description
DISLAIMER:
Circuits and
components in evaluation board
schematics are for application
examples only. Customers should
always consult component vendors
of their choice for the latest circuits,
59
component status, etc. to achieve an
1
2
optimal design, cost, and lead time.
3
4
5
3V3_M
25
ETX+ p6
26
ETX- p6
28
TXCT p6
31
RXCT p6
R70 R71 R72
33
100.00K 100.00K 100.00K
ERX+ p6
34
ERX- p6
47
P_ELED1
46
P_ELED2
41 STATUS_LED
R67
38 ETH_SPEED
37 ETH_DPLX
44 CP16
R69
43 CP15 EXT_RESET#
R68
29
30
68
67
66
63
62
Analog Input Header
JP20
1
2
R59
100.00K
CP5 R63 220
CP6 R64 220
R60
JP22
100.00K
1
ETH_SPEED
2
ETH_DPLX
3
STATUS_LED
HEADER 3
xPico SMT Circuit
xPico 110 Circuit
Caution: JTAJ port will
need some adjusments when
use with DSTni-EX design
3V3_M
J1
1 LEG1
VCC LEG1
2 LEG2
TMS/SWDIO LEG2
3 LEG3
GND LEG3
4 LEG4
TCK/SWCLK LEG4
5
DNP_0
GND/5V
6
TDO/SWO
7 TH1
NC/RTCLK TH1
8 TH2
TDI TH2
9 TH3
0
NC/NTRST TH3
10
DNP_0
NRST
DNP_JTAG/SWD TC2050
R73
0
RF CABLE MOUNTING
HARDWARE
RF_MH4
DNP_RF CABLE ASSY
RF_MH3
SMA_BRACKET
R61
FOR_RF_MH3A1
100.00K
1
FOR_RF_MH3B1
1
R62
100.00K
SCREWS HOLES
FOR MTG BRACKET
19