3.149 peekbsys

Function

Read one byte from a location in the system bank.

Header

cbm610.h, cbm510.h

Declaration

unsigned char __fastcall__ peekbsys (unsigned addr);

Description

peekbsys reads one byte from the given address in the system bank (bank 15) of the CBM PET-II machines and returns it.

Limits

• The function is only available as fastcall function, so it may only be used in presence of a prototype.
• This function may be a macro depending on the compiler options. The actual function is accessible by #undef'ing the macro.

Availability

cc65

See also

PEEK, PEEKW, peekwsys, pokebsys, pokewsys

Example

None.