woz64/mem_map.asm

.filenamespace MemMap
#importonce

.const ZPAGE_BASE = $2


.namespace SCREEN_SPACE {
    .label  TempVideoPointer                = ZPAGE_BASE      // 2 bytes
    .label  TempStringPointer               = ZPAGE_BASE+2    // 2 bytes
    .label  CursorCol                       = ZPAGE_BASE+4    // 1 byte
    .label  CursorRow                       = ZPAGE_BASE+5    // 1 byte
    .label  tempY                           = ZPAGE_BASE+6    // 1 byte
    .label  tempX                           = ZPAGE_BASE+7    // 1 byte
}

.namespace MATH_SPACE {
    .label  factor1                         = ZPAGE_BASE+8    // 1 byte
    .label  factor2                         = ZPAGE_BASE+9    // 1 byte
    .label  multiTmpX                       = ZPAGE_BASE+10    // 1 byte
    .label  result                          = ZPAGE_BASE+11   // 2 bytes
}

.namespace KEYB2_SPACE {
    .label KeyR                             = ZPAGE_BASE+37 // 1 bytes
    .label SYS_Keyd                         = ZPAGE_BASE+38 // 10 bytes
    .label SYS_Ndx                          = ZPAGE_BASE+48 // 1 bytes
    .label SYS_Xmax                         = ZPAGE_BASE+49 // 1 bytes
    .label SYS_Shflag                       = ZPAGE_BASE+50 // 1 bytes
    .label SYS_Sfdx                         = ZPAGE_BASE+51 // 1 bytes
    .label SYS_Lstx                         = ZPAGE_BASE+52 // 1 bytes
    .label SYS_Delay                        = ZPAGE_BASE+53 // 1 bytes
    .label SYS_Kount                        = ZPAGE_BASE+54 // 1 bytes
    .label SYS_Lstshf                       = ZPAGE_BASE+55 // 1 bytes
}

.namespace MEMORY_SPACE {
    .label from                             = ZPAGE_BASE+56 // 2 bytes
    .label to                               = ZPAGE_BASE+58 // 2 bytes
    .label size                             = ZPAGE_BASE+60 // 2 bytes
}