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Author Topic: Buddha ide FLASH  (Read 271 times)

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Offline MarmesTopic starter

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Buddha ide FLASH
« on: June 26, 2017, 11:12:52 PM »
Hi!

Does anyone have a Buddha ide FLASH here?
I need to know if the 74ls245 heat to the point of almost can't touch.
My buddha works, from first boot, but if I turn off and on the computer within 10seconds, it won't boot. I have to wait a bit.
If I go to the boot menu from KS within those 10sec, I see the board is recognized and still there.
Can anyone give me a feedback on this?
Thanks!
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Offline pyrre

Re: Buddha ide FLASH
« Reply #1 on: June 27, 2017, 01:57:04 AM »
Quote from: Marmes;827643
Hi!

Does anyone have a Buddha ide FLASH here?
I need to know if the 74ls245 heat to the point of almost can't touch.
My buddha works, from first boot, but if I turn off and on the computer within 10seconds, it won't boot. I have to wait a bit.
If I go to the boot menu from KS within those 10sec, I see the board is recognized and still there.
Can anyone give me a feedback on this?
Thanks!
I have buddha. and i have been running the computer with buddha for hours on end.... but neither chip gets to hot to touch. some get hot. but not burning hot....
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Offline Gulliver

Re: Buddha ide FLASH
« Reply #2 on: June 27, 2017, 03:10:34 AM »
74ls245 are most likely used as buffers to protect designs. It should not normally run hot.

If it is so hot as you said, something is not right in your Buddha. Maybe a shortcut, a cap leakage, or some other funky stuff.
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Offline MarmesTopic starter

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Re: Buddha ide FLASH
« Reply #3 on: June 27, 2017, 11:53:46 AM »
Gal and MACH get hot, but not too much only 3 of the 4 ls245 get hot.
I tested the capacitors, but I will change them anyway
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Offline mechy

Re: Buddha ide FLASH
« Reply #4 on: June 30, 2017, 10:02:43 PM »
Quote from: Marmes;827643
Hi!

Does anyone have a Buddha ide FLASH here?
I need to know if the 74ls245 heat to the point of almost can't touch.
My buddha works, from first boot, but if I turn off and on the computer within 10seconds, it won't boot. I have to wait a bit.
If I go to the boot menu from KS within those 10sec, I see the board is recognized and still there.
Can anyone give me a feedback on this?
Thanks!

My Buddha failed and those 74ls chips get hot enough to burn you so i am sure they are bad.
i should change them, maybe the card still works.
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