ADLINK Technology MI-220 User manual

Rev. 1.02, December 12, 2011 P/N: 50-1Z088-1020
MI-220
Quick Reference Guide
Figure 1: MI-220 Board Layout
Figure 2: MI-220 Rear I/O Layout
DIMMA1
DIMMB1
F_PANEL1
USB56
SPI_CN1
PCIEX16_1
DIO1
PCI1
SYS_FAN1
AAFP1
JLVDS1
JCLRTC2
JBKL1
JLPC1
JCASE1
KBMS1
COM4
COM3
JPSON1
COM2
COM1
ATXPWR1
SATA1/2
JCMOS1
CPU_FAN1 SATA3
Audio
USBHDMIVGA
DVI LAN1 LAN2

2 MI-220 - Quick Reference Guide
Table 1: MI-220 Board Layout Legend
Front Panel Audio Pin Header (AAFP1)
Serial Port Connectors - RS-232 (COM1~4)
AAFP1 Front Panel Audio pin header JLPC1 LPC pin header
ATXPWR1 ATX Power connector JLVDS1 LVDS Flat Panel connector
COM1~4 Serial Port connectors JPSON1 AT Mode jumper
CPU_FAN1 CPU Fan connector KBMS1 PS/2 KB/MS pin header
DIMMA1 SO-DIMM Channel A PCI1 PCI slot
DIMMB1 SO-DIMM Channel B PCIEX16_1 PCIe x16 slot
DIO1 Digital IO pin header SATA1/2 SATA 6 Gb/s connectors
F_PANEL1 System Panel pin header SATA3 SATA 3 Gb/s connector
JBKL1 LCD Inverter connector SPDIF_OUT S/PDIF pin header
JCASE1 Chassis Intrusion connector SPI_CN1 SPI pin header
JCLRT_C2 LCD Backlight Voltage jumper USB45 USB4/5 pin header
JCMOS1 Clear CMOS jumper
Pin # Signal Pin # Signal
1MIC2_L 2 GND
3MIC2_R 43.3V
5LIN2_R 6SRTN1
7SENSE A 8NC
9LIN2_L 10 SRTN2
Pin # Signal Functions
1DCD Data Carrier Detect
2DSR Data Set Ready
3RXD Receive Data
4RTS Request to Send
5TXD Transmit Data
6CTS Clear to Send
7DTR Data Terminal Ready
8RI Ring Indicate
9GND Ground
10 NC Key
21
12
910

MI-220 - Quick Reference Guide 3
Serial Port Connector - RS-422/485 (COM1)
To set COM1 to RS-422/485, go the following BIOS setup screen: Advanced > Super
IO Configuration > Serial Port 1 Configuration > Device mode.
System Panel Connector (F_PANEL1)
Pin # RS-422 RS-485
1TX- DATA-
2N/A N/A
3TX+DATA+
4N/A N/A
5RX+ N/A
6N/A N/A
7RX- N/A
8N/A N/A
9GND GND
10 Key Key
Pin # Signal Function Pin Group
1 WDSPK Speaker signal
Chassis Speaker
3NC
5NC
7P5V Power
9NC
11 GND Ground Key Lock
13 KEYLOCK Keyboard lock
15 PLED Power LED signal Power LED
17 NC
19 P5V Power LED pull-up
2 GND Ground RESET Button
4 RESETBT RESET signal
6NC
8 GND Ground Power On Button
10 POWERBT Power-on signal
12 NC
14 NC
16 HDDLED Hard Disk LED signal Hard Disk LED
18 P3V3 Hard Disk LED pull-up
20 NC
12
910
1
19 20
2

4 MI-220 - Quick Reference Guide
AT Mode Jumper (JPSON1)
PS/2 Keyboard/Mouse Pin Header (KBMS1)
USB 2.0 Connector (USB45)
Status Connection JCLRT_C2
AT Mode 1 – 2
ATX Mode 2 – 3 (default)
Pin # Signal Function
1 KDAT Keyboard data
2 KCLK Keyboard clock
3MDATMousedata
4MCLKMousedata
5 P5V_KM +5 V
6 GND Ground
Pin # Signal Pin # Signal
1 +5V 2 +5V
3 USB4- 4 USB5-
5 USB4+ 6 USB5+
7GND8GND
9 Key 10 NC
21