HI FRIENDS I M ASKING HOW CAN I ERASE FLASH TMS 27C512 DIP28 WITH OMEGA PROGRAMMER
ANY TIPS PLZZ????
THANKS
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Thread: HOW CAN I ERASE FLASH TMS 27C512
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6th July, 2013, 10:40 AM #1DK Veteran
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HOW CAN I ERASE FLASH TMS 27C512
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6th July, 2013, 11:26 AM #2V.I.P. Member
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27c512 is OTP EPROM, only UV eraser can erase containts data.
After that you can write with universal programmer.
You need Ultra Violet (UV) Eraser.
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The Following User Says Thank You to bram380 For This Useful Post:
yugo45 (6th July, 2013)
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6th July, 2013, 11:33 AM #3DK Veteran
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OTP means One Time Programmable no ways to erase
Do what you can with what you have .
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6th July, 2013, 11:47 AM #4DK Veteran
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Can erase exposing to Ultra Violet type C(germicidal light, black light) the small windows on the eeprom. On ebay sold this tool a cheap price... no high quality but work. or exposing direct to solar light during days... Before Program cover the windows
Originally Posted by ecufix
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6th July, 2013, 02:25 PM #5DK Veteran
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ISNT UV ERASABLE
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6th July, 2013, 02:40 PM #6Moderator
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6th July, 2013, 03:10 PM #7DK Veteran
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Just buy new chips , they are not expensive.
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6th July, 2013, 03:21 PM #8DK Veteran
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OK THANKS TO ALL
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