Question about custom BOB for a 7i92
31 May 2023 17:37 #272591
by blazini36
Replied by blazini36 on topic Question about custom BOB for a 7i92
Well that sounds a bit easier. I assume by "found" that mean's created via the pin file? As in if the frame pin is just left out of the pin file it uses discrete CS lines rather than CS address lines?. If a frame pin is found for a BSPI channel, the external
decoder firmware is built, if not, the decoder is built into the firmware.
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31 May 2023 17:41 - 01 Jun 2023 14:50 #272592
by PCW
Replied by PCW on topic Question about custom BOB for a 7i92
Yes, no frame pin means the CS pins are decoded
chip selects rather than chip select addresses.
7I92 and 7I92T configs using BSPI with internally decoded CS pins:
chip selects rather than chip select addresses.
7I92 and 7I92T configs using BSPI with internally decoded CS pins:
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Last edit: 01 Jun 2023 14:50 by PCW.
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07 Jun 2023 02:13 - 07 Jun 2023 02:14 #273051
by blazini36
Replied by blazini36 on topic Question about custom BOB for a 7i92
I just got the new rev PCB assembled and flashed the 7i92t, then I realized that firmware was probably meant for the original rev. Probably got mixed up, I posted this pinout on the 26th...
Some pins moved and it's using the MOSI pin with no decoder IC. The inputs are muxed now.
Some pins moved and it's using the MOSI pin with no decoder IC. The inputs are muxed now.
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Last edit: 07 Jun 2023 02:14 by blazini36.
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07 Jun 2023 13:59 #273077
by PCW
Replied by PCW on topic Question about custom BOB for a 7i92
I'll try and get to this before the end of the week
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08 Jun 2023 12:15 - 08 Jun 2023 12:16 #273167
by blazini36
Replied by blazini36 on topic Question about custom BOB for a 7i92
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Last edit: 08 Jun 2023 12:16 by blazini36.
The following user(s) said Thank You: tommylight, besriworld
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08 Jun 2023 17:04 #273197
by PCW
Replied by PCW on topic Question about custom BOB for a 7i92
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