1.3
Speci fi ca tions
1.3.1
Elec tri cal
Bus In ter face :
PC/104 8- Bit or 16- Bit ex pan sion bus
PC/104-Plus 32- bit ex pan sion bus
Sys tem Clock :
66MHz
In ter rupts :
TTL Level in put
VCC :
+5V +/- 5% at 1.6A typi cal with an In tel Pen tium 166MMX
proc es sor with 32Mb SDRAM
+5V +/- 5% at 2.0A typi cal with an In tel Pen tium 266MMX
proc es sor with 32Mb SDRAM
VCC1 :
+12V +/-5% (Not re quired. PC/104 Ex pan sion, Flat Panel, use only)
VCC2 :
-12V +/-5% (Not required. PC/104 Ex pan sion or Flat Panel use only)
VCC3 :
3.3V (Not re quired. PC/104- Plus Ex pan sion only)
1.3.2
Mem ory
Ad dress ing :
256 Mega byte ad dress ing
BIOS ROM :
128K Flash
Mem ory DIMM Socket : 168-pin 3.3V Dimm Mod ule; PC-66 or PC-100 SDRAM Mod ule.
SSD Mem ory : One 32- pin JE DEC stan dard socket sup port ing the M- Systems 32- Pin DOC
(Disk On Chip) mod ule.
1.3.3
Me chani cal
Di men sions :
5.75 X 8.0 (with out PC/104 mod ules or ca bles)
PC- Board :
FR4 Ep oxy Glass with 5 sig nal lay ers and 3 power planes with screened
com po nent leg end and plated through holes.
Jump ers :
0.025" square posts on 0.100" cen ters
Con nec tors :
Multi I/O :
50-pin RN type IDH- 50LP
COM3/COM4 :
20- pin RN type IDH- 20LP
Floppy Disk :
34-pin RN type IDH- 34- LP
Page 1-2
EBC-LP OPERATIONS MANUAL
030530
WinSystems
- "The Embedded Authority"
Содержание EBC-LP
Страница 2: ...REVISION HISTORY P N 403 0306 000B ECO Number Date Code Rev Level ORIGINATED 030110 B 03 59 030530 B1...
Страница 68: ...APPENDIX C Mechanical Drawing...
Страница 69: ......
Страница 70: ......
Страница 71: ...APPENDIX D WS16C48 I O Routines and Sample Program Listings...
