11A32: Difference between revisions

11A32 (view source)

376 bytes added , 25 December 2022

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 ==Internals==
-The 11A32 uses an [[Intel 8052]] microcontroller and a DS1120 NVRAM. It contains an [[ACVS]] sample and hold module.
+The 11A32 and [[11A34]] were originally intended to use [[Intel 8052]] microcontrollers.
+However, during development, the firmware swelled beyond that chip's 8192-byte maximum on-chip ROM size.
+[[Doug Haines]] found an alternate supplier of 8051-compatible chips (OKI Semiconductor) that offered a 16Kbyte on-chip ROM,
+and that's what the plug-ins wound up with. The finished code size wound up at about 14 KB.
+The 11A32 also contains a DS1120 NVRAM and an [[ACVS]] sample and hold module.
 ==Links==