Hardware documentation jornada600
From JLiMe.com
Contents |
Introduction
On this page we show the hardware of the HP Jornada 600-series.
Differences between models
The only difference is memory and appereance.
HP Jornada 620(75Mhz) got 16MB Ram and got a blackish shell.
HP Jornada 660(75Mhz) got 32MB Ram and got a blackish shell
HP Jornada 680(133Mhz) got 16MB Ram and got a bluish shell.
HP Jornada 690(133Mhz) got 32MB Ram and got a bluish shell.
Hardware inside the HP Jornada 600-series
CPU : SuperH-7709 32bit
Graphics : lcd 640x240 (hd64461)
Input(1) : Matrix keyboard
Input(2) : Touchscreen
Pcmcia(1) : Compactflash slot (hd64461) only Storage support
Pcmcia(2) : PCMCIA slot (hd64461) IO and Storage support
Sound : DAC />
Serial : SuperH serial
Hardware modifications
Official Datasheets
In order to be able to program the chips you will need the appropriate
datasheet which describes the communication.
hd64461 Companion Chip DataSheet
SuperH 7709 Cpu DataSheet
Handmade documents
Some useful documents.
