Acrosser AR-B1520 - Manual (Page 10)

AR-B1520 User’s Guide
3.6 I/O CONNECTOR FOR SERIAL PORT VGA CRT AND PARALLEL PORT (CN1)
3 4
6 8
1
2
PIN SIGNAL PIN SIGNAL PIN SIGNAL
1 DCDA 2 DSRA 3 RXDA
4 RTSA 5 TXDA 6 CTSA
7 DTRA 8 RIA 9 GND
10 GND 11 DCDB 12 DSRB
13 RXDB 14 RTSB 15 TXDB
16 CTSB 17 DTRB 18 RIB
19 GND 20 GND 21 -STB
22 -AFD 23 PD0 24 -ERROR
25 PD1 26 -INIT 27 PD2
28 -SLIN 29 PD3 30 PD4
31 PD5 32 PD6 33 PD7
34 -ACK 35 BUSY 36 PE
37 GND 38 SLCT 39 GND
40 GND 41 VGA RED 42 GND
43 VGA GREEN 44 GND 45 VGA BLUE
46 GND 47 HSYNCR 48 SDA
49 VSYNCR 50 SCL 51 DCDC
52 DSRC 53 RXDC 54 RTSC
55 TXDC 56 CTSC 57 DTRC
58 RIC 59 GND 60 GND
61 DCDD 62 DSRD 63 RXDD
64 RTSD 65 TXDD 66 CTSD
67 DTRD 68 RID
3.7 ETHERNET RJ-45 CONNECTOR (LAN)
1
7
LAN
PIN SIGNAL PIN SIGNAL
1 RTX+ 5 GND
2 RTX- 6 GND
3 NRX+ 7 GND
4 NRX-
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