| Routines

FC46: Generate the table of mirrored values of 0x00-0xFF

Used by the routines at F8AE and FC6A. Generates the table of mirrored values of 0x00-0xFF at 7E00.
FC46 | LD HL,$7E00 | Point HL at the first slot in the table
FC49 | LD A,L | A=byte that will be mirrored
FC4A | LD BC,$0800 | B=8, C=0
FC4D | RLCA | Generate the mirror byte in C
FC4E | RR C
FC50 | DJNZ $FC4D
FC52 | LD (HL),C | Store the mirror byte
FC53 | INC L | Point HL at the next slot in the table
FC54 | JR NZ,$FC49 | Jump back until the table is complete
FC56 | RET |