959382c079
Doing SPI bit-banging through a controller port is already really slow, but doing so with the Forth version of (spix) was really, really slow. With this pure z80 version of (spix), it's more bearable. |
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| rc2014 | ||
| sms | ||
| ti84 | ||
| trs80 | ||
| z80mbc2 | ||