Transtape

A Spanish Hacking Device from HM (Hard Micro, S.A.).

Transtape

Please add more info here....

• ROM is paged into the range &0000-&3fff when the button is pressed.
• Uses NMI, calls to &0066.
• There is code at &0000, don't know what it's for yet.
• Menu code is at offset &3810 and is copied into RAM at &A200.
• Uses port FBF0 (output), FBFF (input). Don't know the exact functions yet.

writing 0 to fbf0 disables it's internal rom.

• Hard Micro's Transtape
• 

  Front

• 

  Back

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  PCB Top

• 

  PCB Bottom

• Transtape Manual (pdf) (spanish)

• Transtape Rom dump (zipped rom file)

Some info can be found here (French)