2.1.5. DIMM-PC* Module
The MB4 board incorporates a credit-card sized PC, named DIMM-PC*. The processor on
the DIMM-PC is a 133MHz Pentium-class core, with 32Mbytes on-board RAM, and
32Mbytes on-board FlashDisk. This is the HDD (hard disk drive) of the analyzer, so
instrument software with all user settings, calibration, database, etc. is stored on the DIMM-
PC.
DIMMPC® is the Trade Mark of Kontron Embedded Modules GmbH
2.1.6. Configuration and ID E
2
PROM board (IDEPROM)
This board is the interconnection between COMB and PPB cards: Pneumatic I
2
C bus, power
lines and internal printer signals are connected through this card. The board also contains a
24FC256 serial E
2
information of the instrument (Serial Number, OEM, model, etc.).
Keeping the hardware identity information (write-protected), IDEPROM allows running the
correct software.