Lanner MR-330A Instrukcja Użytkownika Strona 12

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10
Motherboard Information
Chapter 3
Network Application Platforms
NetRom Connector(JP3): The Net ROM device is the
tool for simulating the boot image during project
developing stage. The NetROM eliminates the need to
burn EPROMs or flash to debug code by utilizing the
Ethernet to download the code images
CompactFlash Connector (P1): It is for connecting a
Compact Flash card to be served as your systems
storage. The connector is a CF Type II slot which could
fit both CF Type I or CF Type II cards.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
Pin No. Function Pin No. Function
1 NET_A19 2 NET_A16
3 NET_A15 4 NET_A12
5 NET_A7 6 NET_A6
7 NET_A5 8 NET_A4
9 NET_A3 10 NET_A2
11 NET_A1 12 NET_A0
13 NET_D0 14 NET_D1
15 NET_D2 16 GND
17 NET_D3 18 NET_D4
19 NET_D5 20 NET_D6
21 NET_D7 22 NET_CE#
23 NET_A10 24 BOOT_OE#
25 NET_A11 26 NET_A9
27 NET_A8 28 NET_A13
29 NET_A14 30 NET_A17
31 NET_A18 32 5V
Bootloader Mode Jumper (JP5): There are two bootloader
modes on the MR-330 board; namely, failsafe and
normal bootloader mode. Use this jumper to switch
between them.
External Serial Port(P3): It is the RS-232 serial port and
assigned as COM0.
Pin No. Function Pin No. Function
1 Ground 2 Data 3
3 Data 4 4 Data 5
5 Data 6 6 Data 7
7 CS1# 8 N.C.
9 Ground 10 N.C.
11 N.C. 12 N.C.
13 +5V 14 N.C.
15 N.C. 16 N.C.
17 N.C. 18 Addr 2
19 Addr 1 20 Addr 0
21 Data 0 22 Data 1
23 Data 2 24 N.C.
25 N.C. 26 N.C.
27 Data 11 28 Data 12
29 Data 13 30 Data 14
31 Data 15 32 CS3#
33 N.C. 34 IOR#
35 IOW# 36 +5V
37 IRQ 15 38 +5V
39 N.C. 40 N.C.
41 Reset# 42 IOCHRDY
43 DMA REQ# 44 DMA ACK#
45 CF Active 46 PDIAG#
47 Data 8 48 Data 9
49 Data 10 50 Ground
1
2
3
Pin No. Function
Short 1-2 Failsafe
Short 2-3 Normal
Pin No. Pin name
1 N.C.
2 SIN0
3 SOUT0
4 N.C.
5 GROUND
Pin No. Pin name
6 N.C.
7 N.C
8 N.C.
9 N.C.
6 7 8 9
1 2 3 4 5
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