Advantech AIMB-221 Contents

vii AIMB-221 User Manual

Contents

Chapter 1 Hardware Configuration......................1

1.1 Introduction ........................................................................................ ....... 2

1.2 Features...................................................... .............................................. 2

1.3 Specifications.............................................. .............................................. 3

1.3.1 System............................................................ .............................. 3

1.3.2 Memory.................................................................. ....................... 3

1.3.3 Input/Output................................. ................................................. 4

1.3.4 Ethernet LAN..... ........................................................................... 4

1.3.5 Industrial features ......................................................................... 4

1.3.6 Mechanical and environmental specifications...............................4

1.4 Jumpers and Connectors............................................................. .............4

1.5 Board Layout: Jumper and Connector Locations...................................... 5

Figure 1.1 Jumper and Connector locations................................ 5

Figure 1.2 I/O connectors........................ ....................................5

1.6 AIMB-221 Block Diagram.......................................................................... 6

Figure 1.3 AIMB-221 Block Diagram.......................... .................6

1.7 Jumpers and Connectors............................................................. .............7

1.8 Safety Precautions................................................... .................................8

1.9 Jumper Settings.................... .................................................................... 8

1.9.1 How to set jumpers................................ .......................................8

1.9.2 CMOS clear (JCMOS1).. .............................................................. 9

Table 1.1: CMOS (JCMOS1)...................................................... .9

1.9.3 Watchdog timer output (JWDT1) ..................................................9

Table 1.2: Watchdog timer output (JWDT1)................... .............9

Table 1.3: ATX/AT mode selector (JPSON1)............................ 10

Table 1.4: COM1 RS-232 with 5V or 12V selector (JSETCOM1).

Table 1.5: COM2 RS-232/422/485 mode selector (JSETCOM2)..

Figure 1.4 COM2 RS-232/422/485 jumper setting ....................10

1.10 System Memory................................. .....................................................11

1.10.1 CPU FSB and memory speed..................................................... 11

1.11 Memory Installation Procedures.............................................................. 11

1.12 Cache Memory........................................................................................ 11

1.13 Processor Installation.............................................................................. 11

1.14 PCI Bus Routing Table............................................................................ 12

Table 1.6: PCI Bus Routing Table................. ............................12

Table 1.7: PCI1 (Routing: AD31 / PCI_#INTF, #INTG, #INTH,

#INTE).................................... .................................. 12

Table 1.8: MINIPCI1 (Routing: AD28 / #INTE / #INTF)........... ..13

Chapter 2 Connecting Peripherals ....................15

2.1 Introduction ........................................................................................ ..... 16

2.2 Primary (IDE1) IDE Connector................................................................ 16

2.3 DVI2 (Optional) ....................................................................................... 18

2.4 Front Panel Connectors (JFP1, JFP2, JFP3).......................................... 20

2.4.1 ATX Soft Power Switch (JFP1).............................................. .....21

2.4.2 Reset Connector (JFP1)..................... ........................................21

2.4.3 External Speaker (JFP2)............................................................. 21

2.4.4 HDD LED Connector (JFP2)....................................................... 22

2.4.5 SM Bus Connector (JFP2 PIN6,8).............................................. 22

2.4.6 Power LED and keyboard lock connector (JFP3 /PWR_LED&KEY

LOCK)............................................................. ............................ 23