Can't call wait in LC RAM area.

pidrive/pidrive.wdc.s

@@ -217,12 +217,12 @@ PIVDCNT: DB	0
 ;* FIXUP TABLE
 ;*
 IFIXUPTBL:
-	DW	FIXUP1+1
 	DW	FIXUP2+1
 	DW	FIXUP3+1
-SFIXUPTBL:
 	DW	FIXUP4+1
+SFIXUPTBL:
 	DW	FIXUP5+1
+	DW	FIXUP6+1
 DRVRELOC:
 ;*
 ;* PRODOS INTELLIGENT DEVICE ENTRYPOINT (OVERWRITE CLOCK DRIVER)
@@ -235,7 +235,7 @@ DOCMD:	LDA	PDUNIT
 	ASL
 	ORA	#$A0
 	PHP
-FIXUP4:	STA	PAD0
+FIXUP5:	STA	PAD0
 	SEI
 	JSR	SENDACC
 	LDA	PDBLKL
@@ -245,7 +245,7 @@ FIXUP4:	STA	PAD0
 CHKACK: JSR	RECVACC
 	TAX
 	DEX
-FIXUP5:	CPX	PAD0
+FIXUP6:	CPX	PAD0
 	BNE	CHKACK
  	LDY	PDCMD
 	BEQ	STATUS
@@ -287,20 +287,25 @@ WRBLK:	LDA	(PDBUFF),Y
 ;* ACIA I/O ROUTINES
 ;*
 SENDACC:
-FIXUP1:	STA	ACIADR
-	TXA
-	PHA
-	LDA	#$10
-	JSR	WAIT
-	PLA
-	TAX
+FIXUP2:	STA	ACIADR
+	LDA	#$FF
+	SEC
+;SNDWT1:	PHA
+SNDWT2:	SBC	#$01
+	NOP
+	NOP
+	NOP
+	BNE	SNDWT2
+;	PLA
+;	SBC	#$01
+;	BNE	SNDWT1
 	RTS
 RECVACC:
-FIXUP2:
+FIXUP3:
 RECVWT:	LDA	ACIASR
 	AND	#$08
 	BEQ	RECVWT
-FIXUP3:	LDA	ACIADR
+FIXUP4:	LDA	ACIADR
 	RTS
 	.ASSERT	* - DOCMD <= DRVRLEN, error, "Driver too big"
 	.OUT	.SPRINTF("Driver size %i", * - DOCMD)