0xff00 CONSTANT RS_ADDR 0xfffa CONSTANT PS_ADDR RS_ADDR 0x80 - CONSTANT SYSVARS 0x8000 CONSTANT HERESTART 4 CONSTANT SPI_DATA 5 CONSTANT SPI_CTL 1 CONSTANT SDC_DEVID 602 LOAD ( acia decl ) 5 LOAD ( z80 assembler ) 262 LOAD ( xcomp ) 282 LOAD ( boot.z80.decl ) 270 LOAD ( xcomp overrides ) 283 335 LOADR ( boot.z80 ) 353 LOAD ( xcomp core low ) 603 605 LOADR ( acia ) 419 LOAD 423 436 LOADR 390 LOAD ( xcomp core high ) (entry) _ ( Update LATEST ) PC ORG @ 8 + ! ," ACIA$ BLK$ " EOT,