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Hardware => Portfolio & Atari PCs => Thema gestartet von: x86vet am Mo 20.02.2023, 19:02:59

Titel: File Transfer
Beitrag von: x86vet am Mo 20.02.2023, 19:02:59

The Tech Note attached may be of interest to some members of this forum.

Titel: Re: File Transfer
Beitrag von: KarlMüller am Sa 25.02.2023, 19:25:40

Thanks for the info.

PC Card Drive:
Is in the control register b8 and b9 not used?

Titel: Re: File Transfer
Beitrag von: x86vet am So 26.02.2023, 23:20:29

The control register has only 8 bits, b7..b0. When you say b8 & b9, which bits are you asking about?

Titel: Re: File Transfer
Beitrag von: KarlMüller am Mo 27.01.2025, 10:35:57

Zitat von: x86vet am So 26.02.2023, 23:20:29

The control register has only 8 bits, b7..b0. When you say b8 & b9, which bits are you asking about?

Was my fault.

What I mean, is it correct when you read the control register b4 show you the status from the drive? Bit is zero is OK or bit is one it have an error.

Titel: Re: File Transfer
Beitrag von: x86vet am Sa 15.02.2025, 08:21:25

Control register b4 can be read to determine if the card is present or not.  If it's zero, the card is present.