Tag Archives: ROM

Motorola MC6802

A few months ago I looked at a Motorola MC6800 bought on eBay that was branded with a Freescale logo, contained an Hitachi fabricated die (probably from late 80’s or early 90’s) and had a 2016 assembly date code.  Reader Jeremy … Continue reading

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Northern Telecom Meridian Handset …part 2

Nortel QMV491 Lets look at the other QMV part number. The QMV491BT5 oddly with no manufacturer logo         De-capping the part and I confirm this is another Nortel fabricated part and alongside the copyright and mask registration … Continue reading

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JVC Camcorder (1994) – part 4

  Now I am down to just the main PCB, well actually it is two PCBs there is a small board mounted to the back of the main PCB.     This is the front and back of the small … Continue reading

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Christmas Cracker Calculator

A tradition in my house at the xmas dinner is the christmas cracker with the paper hats, the corny jokes and of course the tacky toy. This maybe a British thing that is not so common worldwide, for those not familiar they look like … Continue reading

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