User Manual

A
R
-
B1740 User'
s
Manua
l
13
Peripheral Port Enhance IDE Connector
1
2
Connector : IDE2
Type : One onboard 44-pin box headers
Pin Description Pin Description
1 #RESET 2 GND
3 D7 4 D8
5 D6 6 D9
7 D5 8 D10
9 D4 10 D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 NC
21 REQ 22 GND
23 #IOW 24 GND
25 #IOR 26 GND
27 #IORDY 28 IDESEL
29 #DACK 30 GND
31 IRQ 32 NC (-IOCS16)
33 ADDR1 34 CBLID
35 ADDR0 36 ADDR2
37 #CS1 38 #CS3(#HD SELECT1)
39 #ACT 40 GND
41 Vcc 42 Vcc
43 GND 44 NC
Connector : LPT1
Type : onboard 26-pin box header
Pin Description Pin Description
1 #STROBE 2 #AUTO FEED
3 DATA0 4 #ERROR
5 DATA1 6 #INITIALIZE
7 DATA2 8 #SELECT INPUT
9 DATA3 10 GND
11 DATA4 12 GND
13 DATA5 14 GND
15 DATA6 16 GND
17 DATA7 18 GND
19 #ACKNOWLEDGE 20 GND
21 BUSY 22 GND
22 PAPER EMPTY 24 GND
25 SELECT 26 GND
1
LPT1
2
25
26