Atmel SAM4S-EK2 Atmel ATSAM4S-EK2 ATSAM4S-EK2 Ficha De Dados
Códigos do produto
ATSAM4S-EK2
Evaluation Kit Hardware
SAM4S-EK2 User Guide
4-23
11176A–ATARM–24-Sep-12
4.5.3
UART Connector J7
Figure 4-27. Male RS232/UART connector J7
4.5.4
USB Device Connector J15
Figure 4-28. Micro-B USB Connector J15
4.5.5
TFT LCD Connector J8
One 39-pin connector is available on the board to connect the LCD module, backlight and touch screen.
Figure 4-29. LCD Connector J8
Table 4-11. Male RS232/UART Connector J7 Signal Descriptions
Pin
Mnemonic
Signal Description
1, 4, 6, 7, 8, 9
NC
NO CONNECTION
2
TXD TRANSMITTED DATA
RS232 serial data output signal
3
RXD RECEIVED DATA
RS232 serial data input signal
5
GND
GROUND
Table 4-12. Micro-B USB Connector J15 Signal Descriptions
Pin
Mnemonic
Signal Description
1
Vbus
5V power
2
DM
Data -
3
DP
Data +
4
Gnd
Ground
5
Shield
Shield