Differences

This shows you the differences between two versions of the page.

--- boards:ecb:kiss-68030:start [2021/01/19 21:51] – Revision from 2021-01-19
+++ boards:ecb:kiss-68030:start [2026/06/15 12:22] (current) – external edit 127.0.0.1
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 /* Imported from Wayback Machine
-   Original URL : https://www.retrobrewcomputers.org/doku.php?id=boards:ecb:kiss-68030:start
+   Original URL : https://www.retrobrewcomputers.org/doku.php?id=boards%3Aecb%3Akiss-68030%3Astart
-   Snapshot date: 2021-01-19
+   Snapshot date: 2026-02-26
    Generator    : wayback-archiver
 */
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 ==== ROM firmware: ====
-See the [[software:firmwareos:68000:68000|software:firmwareos:68000]] page.
+See the [[software:firmwareos:68000:68000|software:firmwareos:68000]] page. [[https://github.com/willsowerbutts/gogoboot|GogoBoot]] also runs on the KISS-68030.
+==== A note on U403 ====
+Will Sowerbutts (2023-03-19): I've now seen two KISS-68030 boards that fail the memory tests repeatedly. One failed at 5.0V power supply but passed at 5.2V. Both boards were fixed by changing U403 to a Philips 74F195AN, both boards became stable at power supply voltages all the way down to 4.0V with this part fitted. Philips 74F195AN seems to be the magic part. A National Semiconductor 74F195AN did not work at 5.0V; it seems the Philips part is better in some way.
 ==== YouTube Demo ====