Optrex DMF50073N LCD

Apr 25, 2004 3 Replies
P

Hi, I've just been given an Optrex DMF50073N/F-FW LCD panel. Unfortunately, the only data I've got is a rather bad copy of the pinout. Does anyone have a copy of the datasheet? All I really need are the timing specs and a timing diagram.



Thanks.



-- Phil. | Acorn RiscPC600 Mk3, SA202, 64MB, 6GB, snipped-for-privacy@despammed.com (valid address)| ViewFinder, 10BaseT Ethernet, 2-slice,

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| 48xCD, ARCINv6c IDE, SCSI No to DRM, software patents and the EUCD! ... I can't think of anything witty to say right now.


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B

If it's a character display, it's probably controlled by an HD44780 chipset. Google HD44780 and you will find the necessary timing.

BRW

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P

It's a graphics display - low-level control only. It doesn't have a command-based controller onboard (e.g. SED1550). Instead, it's got a bunch of row and column driver ICs.

Later.

Phil. | Acorn RiscPC600 Mk3, SA202, 64MB, 6GB, philpem@despammed.com (valid address)| ViewFinder, 10BaseT Ethernet, 2-slice, http://www.philpem.dsl.pipex.com/ | 48xCD, ARCINv6c IDE, SCSI No to DRM, software patents and the EUCD! ... Laugh ? I nearly paid the poll-tax
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P

I found one of them on an old photocopier. On the main board where it is connected, I have found a SED1330F with 2 mem chips(GM76C256). Near is a quartz of 9.216Mhz Perhaps it can help. NB: the connector is a 14 pins

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