furnace/doc/7-systems/k007232.md

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# Konami K007232
2022-12-11 07:37:20 +00:00
a 2-channel PCM sound chip from Konami which was used in some of their 1986-1990 arcade boards.
its sample format is unique; the topmost bit is the end marker, and the low 7 bits are used for generating sound (unsigned format).
it has 7 bit digital output per each channel and no volume register on chip, so it needs external logic to control channel volume.
2022-12-08 10:22:22 +00:00
# effects
- nothing for now.