github charlesvestal/fm1-x0x v1.0.7
X0X 1.0.7

latest release: v1.0.8
4 hours ago

Install from the web installer: https://charlesvestal.github.io/fm1-x0x/install/ · Manual: https://charlesvestal.github.io/fm1-x0x/manual/ · What's new, with pictures: https://charlesvestal.github.io/fm1-x0x/new/

New in 1.0.7

  • A steadier supply for both cores (#10, #21): X0X raises one of the processor's supplies (VDC14) from 1.40V to 1.50V when it starts. At 1.40V, some FM-1s misread their memory when both cores are busy, and crash. The core voltage stays where the FM-1 sets it. GLO > PERFORMANCE shows the voltage under the cores. On an FM-1 whose cores both work, the performance is the same as before (PERF TEST 40% / 54% / 68%).
  • GLO > 2ND CORE: ON (the default) or OFF, from the next time you switch on. If X0X crashes while both cores are running, it sets this to OFF by itself and carries on with one core, so an FM-1 that can't run both doesn't crash again; PERF says 1 CORE (GLO). After a crash while starting, it starts on one core, once.
  • Thanks @zednaked and @fc79 for measuring your FM-1s, and Jangada and Melodee for their findings.

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