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11A32: Difference between revisions
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==Internals== | ==Internals== | ||
The 11A32 | 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== | ==Links== | ||