     <A HREF="BBEQ.HTM">BEQ</A> <A HREF="ROMEF90.HTM">$EF97</A>     ; Process RS232 Byte
EF61: 30 0D     <A HREF="BBMI.HTM">BMI</A> $EF70
EF63: A5 A7     <A HREF="BLDA.HTM">LDA</A> <A HREF="ZPA7.HTM">$A7</A>       ; Tape temporary
EF65: 45 AB     <A HREF="BEOR.HTM">EOR</A> <A HREF="ZPAB.HTM">$AB</A>       ; RS232 Input parity/Tape temporary
EF67: 85 AB     <A HREF="BSTA.HTM">STA</A> <A HREF="ZPAB.HTM">$AB</A>       ; RS232 Input parity/Tape temporary
EF69: 46 A7     <A HREF="BLSR.HTM">LSR</A> <A HREF="ZPA7.