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Chue's TF534 Build
Posted: 14 Apr 2019 00:24
by chue
Just started my build. So far I've put on both CPLDs, the 3.3 V regulator, and the resistor networks (all 1K arrays).
The regulator, resistor arrays, and small CPLD were leftover parts from my TF530 build. I took a risk and am using an eBay used part for the larger CPLD.
With these things on I was able to identify and program the CPLDs. Now I am waiting for other parts to arrive from Digikey.
- tf534-build1-01-1080x1080.jpg (335.32 KiB) Viewed 3680 times
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Re: Chue's TF534 Build
Posted: 14 Apr 2019 04:08
by techniplex
Aren't the resistor networks 2.2k for the TF534 and 1K on the TF530? Just know they are harder to swap once everything is on there.
Re: Chue's TF534 Build
Posted: 14 Apr 2019 11:16
by 8 Bit Dreams
both work. Quaranteed.
Re: Chue's TF534 Build
Posted: 17 Apr 2019 02:49
by chue
I've put on some more components on the top of the board:
10uF caps
Shmitt buffers
Bus transceiver
Resistors R1 & R2 - outlined in yellow in the image. Are these in the correct place? The silk screen is hard to read.
- tf534-build1-02-1080x1080.jpg (324 KiB) Viewed 3607 times
!Message from: Moderator
@chue, we have placed your attachments in-line so they display correctly in your post. Here's the
how-to guide.
Re: Chue's TF534 Build
Posted: 20 Apr 2019 17:36
by chue
It's mostly finished, just missing the SPI flash.
Final Specs:
68EC030 (RP40B) CPU
68882 (FN40A) FPU
40 mhz clock
4 MB of RAM
4 GB CF card
Here is some TF 534 eye candy:
- TF534-build-06-SysInfo-Memory.jpg (73.88 KiB) Viewed 3563 times
- TF534-build-05-SysInfo-Disk.jpg (68.38 KiB) Viewed 3563 times
- TF534-build-04-SysInfo-CPU.jpg (126.44 KiB) Viewed 3563 times
- TF534-build-03-In-System.jpg (115.15 KiB) Viewed 3563 times
!Message from: Moderator
@chue, we have placed your attachments in-line so they display correctly in your post. Here's the
how-to guide.