small comment change

[cc65] / asminc / atari.inc

diff --git a/asminc/atari.inc b/asminc/atari.inc
index 864b598083635d93df63ec1dde5e525927e39449..7b647fd0a29c802cf17d545cd2fc16d9c41f59f1 100644 (file)
--- a/asminc/atari.inc
+++ b/asminc/atari.inc
@@ -318,7 +318,7 @@ APPMHI  = $0E           ;APPLICATIONS MEMORY HI LIMIT
 
 INTZBS  = $10           ;INTERRUPT HANDLER
 
-POKMSK  = $10           ;SYSTEM MASK FOR POKEY IRG ENABLE
+POKMSK  = $10           ;SYSTEM MASK FOR POKEY IRQ ENABLE (shadow of IRQEN)
 BRKKEY  = $11           ;BREAK KEY FLAG
 RTCLOK  = $12           ;REAL TIME CLOCK (IN 16 MSEC UNITS>
 BUFADR  = $15           ;INDIRECT BUFFER ADDRESS REGISTER
@@ -485,10 +485,10 @@ VKEYBD  = $0208         ;POKEY KEYBOARD IRQ VECTOR
 VSERIN  = $020A         ;POKEY SERIAL INPUT READY IRQ
 VSEROR  = $020C         ;POKEY SERIAL OUTPUT READY IRQ
 VSEROC  = $020E         ;POKEY SERIAL OUTPUT COMPLETE IRQ
-VTIMR1  = $0210         ;POKEY TIMER 1 IRG
-VTIMR2  = $0212         ;POKEY TIMER 2 IRG
-VTIMR4  = $0214         ;POKEY TIMER 4 IRG
-VIMIRQ  = $0216         ;IMMEDIATE IRG VECTOR
+VTIMR1  = $0210         ;POKEY TIMER 1 IRQ
+VTIMR2  = $0212         ;POKEY TIMER 2 IRQ
+VTIMR4  = $0214         ;POKEY TIMER 4 IRQ
+VIMIRQ  = $0216         ;IMMEDIATE IRQ VECTOR
 CDTMV1  = $0218         ;COUNT DOWN TIMER 1
 CDTMV2  = $021A         ;COUNT DOWN TIMER 2
 CDTMV3  = $021C         ;COUNT DOWN TIMER 3
@@ -1002,16 +1002,16 @@ CASETV  = $E440         ;cassette handler vector table
 
 DISKIV  = $E450         ;vector to initialize DIO
 DSKINV  = $E453         ;vector to DIO
-.if .defined(__ATARIXL__)
+.ifdef __ATARIXL__
 .ifndef SHRAM_HANDLERS
 .import CIO_handler, SIO_handler, SETVBV_handler
 .endif
 .define CIOV    CIO_handler
 .define SIOV    SIO_handler
 .define SETVBV  SETVBV_handler
-CIOV_org    = $E456         ;vector to CIO
-SIOV_org    = $E459         ;vector to SIO
-SETVBV_org  = $E45C         ;vector to set VBLANK parameters
+CIOV_org    = $E456     ;vector to CIO
+SIOV_org    = $E459     ;vector to SIO
+SETVBV_org  = $E45C     ;vector to set VBLANK parameters
 .else
 CIOV    = $E456         ;vector to CIO
 SIOV    = $E459         ;vector to SIO