Back to Skool: Routine at 53A0

53A0: Do essential POKEs before the game starts

Used by the routine at 54A0. Uses the table at 50AA to do some POKEs that are required before the game starts.

Input
HL	50AA

53A0

BIT 0,(HL)

Have we reached the end of the POKE table?

53A2

RET NZ

Return if so

53A3

LD E,(HL)

Pick up the address that needs to be POKEd in DE

53A4

INC L

53A5

LD D,(HL)

53A6

INC L

Point HL at the POKE operand

53A7

LDI

Do the POKE

53A9

JR $53A0

Jump back to do the next POKE