Silicone on Sapphire
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03-12-2016, 03:03 AM
(This post was last modified: 03-12-2016 03:04 AM by jjohnson873.)
Post: #8
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RE: Silicone on Sapphire
(03-11-2016 05:53 PM)jebem Wrote:(03-11-2016 12:49 AM)Duane Hess Wrote: tsk, tsk, tsk.... no wonder I get slapped so much & am so lonely! I worked for RCA when they were manufacturing SOS technology in their Findlay, OH wafer fab. It was often used in space applications since it was resistant to SEU (single event upset) and it was a very low power process. The RCA CDP1802 8-bit microcontroller was used in many space applications and was, at the time, one of the very few SOS microcontrollers that also was capable of low power. Some of you may even remember that this microcontroller had a FORTH compiler and the people who used FORTH swore by its efficiency. It was probably the only micro that had a SEX instruction in assembly (selects one of the 16 registers to be an index register). ~ Jim J. ~ |
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