User manual

GHI Electronics,LLC Embedded Master User Manual
Pin-Out Description
Embedded Master Module Pin-Out Description
Non-
TFT Rev
Pad #
TFT
Rev
Pad #
Name Description
N/A 34
TFT_PWR Optional, connected to LCD header pins 3&4
TFT_CORE .
(used to power TFT expansion with 3.3volts)
N/A 35
ET48 (P3.27)
PWM4
Digital I/O # 48 (P3.27 on LPC2478)
PWM4 ( PWM Timer 1 )
N/A 36 GND Power Ground
N/A 37 3.3V Power Source
N/A 38
TFT 5V Optional, connected to LCD header pins
35&36 TFT_5V
(used to power TFT expansion with 5 volts)
N/A 39
ET49 (P3.26)
PWM3
Digital I/O # 49 (P3.26 on LPC2478)
PWM 3 ( PWM Timer 1 )
N/A 40
ET50 (P3.17)
PWM2
Digital I/O # 50 (P3.17 on LPC2478)
PWM2 ( PWM Timer 0 )
31 41 USB_DEVICE_DM USB device data minus
32 42 USB_DEVICE_DP USB device data plus
33 43 ENET_RDM Ethernet receive data minus
34 44 ENET_RDP Ethernet receive data plus
35 45 ENET_TDM Ethernet transmit data minus
36 46 ENET_TDP Ethernet transmit data plus
37 47
E24 (P0.18)* Digital I/O # 24 (P0.18 on LPC2468)
SPI1_MOSI SPI1 Master Out Slave In
38 48
E25 (P0.17)* Digital I/O # 25 (P0.17 on LPC2468)
SPI1_MISO SPI1 Master In Slave Out
39 49
E26 (P0.16)* Digital I/O # 26 (P0.16 on LPC2468)
SPI1_SSEL SPI1 Slave Select
40 50
E27 (P0.15)* Digital I/O # 27 (P0.15 on LPC2468)
SPI1_SCK SPI1 Serial Clock
Rev. 2.06 TFT Page 31 of 102 www.ghielectronics.com