Xerox Phaser 3100MFP - GP 3 Electronic Architecture

General Procedures and Information
6-12 04/08 Phaser 3100 MFP
GP 3 Electronic Architecture
The CPU card is based on the Digicolor2 circuit, which ensures the processor functions. All exe-
cutable code is stored in the flash Z466. This flash is divided into two zones, one is reserved for
storing code and the other is reserved for storing documents. The code is loaded in SDRAM from
this flash and the processor executes its instructions from the SDRAM. The SDRAM also serves
as the operating memory for Digicolor2.
CPU Card
The CPU card is based on the Digicolor2 circuit, which ensures the processor functions. All the
executable code is stored in the flash Z466.
This flash is divided into two zones. One zone is reserved for storing code and the other is re-
served for storing documents.
The code is loaded in SDRAM from this flash and the processor executes its instructions from the
SDRAM. The SDRAM also serves as the operating memory for Digicolor2.