63h PK$SKIP increment pack address
Input D register - Relative amount to skip
Output - none -

Skips the pack's address up by D register bytes.

D is taken as a signed integer number. If D is greater than 32767 or if the result of the skip is greater than the pack size the result will be unpredictable.

Errors 246 - no pack in slot
245 - write pack error
242 - pack has changed
243 - selected an invalid pack
194 - battery too low
240 - unknown pack type
244 - attempt to write to read only pack
241 - pack not blank
200 - bad read error