Changes
/* PPI Port C */
|6||PSG BC1
|-
|5||Cassette Write data||Cassette Out (sometimes also used as and Printer Bit7, see [[8bit Printer Ports]])||Cassette Out
|-
|4||Cassette Motor Control||Cassette Motor (0=Off, 1=On)||Printer Strobe (0=High, 1=Low)
