Specifications

Index
CoreModule 420 Reference Manual 65
no bootable device available ............................... 51
null modem serial cable................................. 42, 53
Oops! jumper
DB9 connector................................................. 42
Serial port 1 ..................................................... 42
Parallel (LPT1) port
features ............................................................ 31
settings............................................................. 53
supported protocols ................................... 31, 53
Parallel/Floppy interface
shared port....................................................... 31
PC/104 (ISA) bus
architecture........................................................ 5
connector ........................................................ 22
clock speeds up to 8.25 MHz..................... 22, 54
Pin-1 locations..................................................... 10
POST
no bootable device available............................ 51
power interface connector (J7)
pinouts............................................................. 44
Power Management
BIOS settings................................................... 53
power requirements ............................................. 15
QuickStart Kit
contents.............................................................. 2
CoreModule 420................................................ 2
Real Time Clock (RTC) ...................................... 41
reference material
PC/104 specifications........................................ 1
web sites ............................................................ 1
Reset Switch
connector pin outs ........................................... 36
supported feature............................................. 36
Serial Console
accessing BIOS Setup...................................... 48
console redirection .......................................... 42
Hot cable ......................................................... 42
modified serial cable........................................ 42
serial port settings...................................... 48, 53
serial port setup ............................................... 48
serial terminal.................................................. 42
setting up serial terminal ................................. 48
standard null modem serial cable .............. 42, 53
terminal emulation software............................ 42
two methods .................................................... 42
See also console redirection
Serial Ports
BIOS settings................................................... 53
connector pin outs ........................................... 34
features ............................................................ 33
RS-232/RS-485 support................................... 33
Serial terminal
ANSI-compatible............................................. 42
Speaker
connector pin outs ........................................... 36
supported feature............................................. 36
Splash Screen
converting image............................................. 57
customization...................................................57
customer defined..............................................57
image conversion tools.....................................58
requirements.....................................................57
standard null modem serial cable
serial console..............................................42, 53
supported features
1 MB flash memory .....................................6, 18
32-pin bytewide socket ......................................6
64 MB SDRAM...............................................18
768 kB OEM memory use .................................6
battery-free boot.................................................8
BIOS recovery (Oops! jumper)....................8, 42
BIOS Setup Utility.....................................47, 48
bytewide socket (U5) .......................................18
compact flash card socket ................................29
compact flash socket (1) ....................................7
connector list....................................................11
console redirection.................................8, 42, 53
DMA map ........................................................20
Ethernet port (1)...........................................7, 37
Ethernet port LEDs ..........................................12
external lithium battery................................7, 36
external speaker ...............................................36
flash access.......................................................59
flash memory ...................................................59
floppy disk drives (2)...................................7, 31
floppy disk port selection.................................50
GPIO interface ...................................................8
Hot Cable ...................................................42, 53
I/O address map ...............................................20
IDE devices (3) ................................................27
IDE drives (2) ....................................................6
IDE interface................................................6, 27
Interrupt (IRQs) list..........................................20
jumpers, on board.............................................12
keyboard (1).................................................7, 36
major integrated circuits (chips).......................10
mechanical dimensions ....................................14
memory........................................................6, 18
memory map ....................................................18
mouse...............................................................36
Oops! jumper (BIOS recovery )...................8, 42
parallel (LPT1) port (1)..........................7, 31, 53
PC/104 bus interface....................................6, 22
power requirements..........................................15
PS/2 mouse (1)...................................................7
real time clock (RTC) ..................................8, 41
reset switch.......................................................36
RS-232/RS-485 selection.................................33
serial console..........................................8, 42, 53
serial ports (4) ........................................7, 33, 53
shared floppy/parallel interface........................31
Splash Screen customization..................8, 52, 57
STPC Atlas CPU..........................................6, 18
USB interface (1).........................................7, 35
USB over current fuse......................................35
user GPIO signals ............................................41