Sollae Systems EZL-90, Руководство пользователя

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# Name
Voltage
Level
Connection with
EZL-80c
Connection with
P1
1 3.3V 3.3V Power 3.3V
2 RXD RS232
RXD0 via line
driver
RXD
3 TXD RS232
TXD0 via line
driver
TXD
4 GND Ground GND GND
5 RTS RS232
RTS0 via line
driver
RTS
6 CTS RS232
CTS0 via line
driver
CTS
7 RST 3.3V RESET
8 LINK 3.3V LINK_LED
9 STS 3.3V STS_LED
10 LAN RXD 3.3V RXD_LED
11 LAN TXD 3.3V TXD_LED
12 P0 3.3V P0
13 P1 3.3V P1
14 RXD1 3.3V RXD1
15 TXD1 3.3V TXD1
16 SCK 3.3V SCK
1.5. LEDs
Name Color Description
PWR Red On: when power is on
RXD Yellow
Blink: when EZL-80c receives data from the
serial port
TXD Green
Blink: when EZL-80c transmits data to the serial
port
RTS Green On: when RTS0 of EZL-80c is active (low)
CTS Yellow On: when CTS0 line of EZL-80c is active (low)
STS Yellow The status of EZL-80c
LINK Green On: when EZL-80c is linked to the wireless LAN