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Hackers :: Hardware

BE-300 Memory configuration: click here for the details
From the official specifications:
Processor: NEC VR4131 @ 166Mhz, 280 MIPS (64 bit)
(vrip address and registers are same as 4122)
Preliminary User's Manual (NEC Japan, Thanks to Andrey)
Display: 3.2 inch, 320x240 pixel, 32,768 color STN
 
From 'operation screwdriver':
LCD Controller: EPSON L50753 25T1 (A0130S268)
New model for SLA507TH, gate array
spec's at epson
RAM: Samsung K4S641633D-GL1H000 2078 Sdram 4x16, 64M (two pieces)
Unknown: CASIO CAK2007 (0125 JBH)
Custom chip: NEC D89041F1001
This chip has the same size/package as he VR4131, could be a custom VRC4173 ?
Vrc 4173 User's Manual (NEC Japan)
Flash RAM (NAND): Samsung K9F 2808U0B
spec's at Samsung (PDF)
 
From other sources:
AC Jack Hosiden partnr. HEC3654
Headphone Jack Hosiden partnr. HSJ1636
RS232C Connector Hosiden partnr. TCX3110
Reset Switch Matshusita Electric Industrial
CF Connector Molex Japan
Pictures:
The top of the mainboard. here
The bottom of the mainboard. here
The top of the LCD. here
The botom of the LCD. here

Last updated on $Date: 2002/11/23 23:46:53 $