6502 command stream player, part 14

fix it up
plays Manbow pretty well

src/asm/6502/nes/test.s

@@ -110,8 +110,12 @@ loop:
 
 ; interrupt handlers
 nmi:
+  php
+  pha
   lda #1
   sta pendingTick
+  pla
+  plp
   rti
 
 irq:
@@ -121,8 +125,8 @@ irq:
 FCS_MAX_CHAN=8
 FCS_MAX_STACK=10
 
-fcsAddrBase=$20
-fcsZeroPage=$10
+fcsAddrBase=$30
+fcsZeroPage=$0e
 fcsGlobalStack=$200
 fcsPtr=cmdStream
 fcsVolMax=volMaxArray

src/asm/6502/stream.s

@@ -298,6 +298,7 @@ fcsFullCmd:
 
 fcsSpeedDialCmd:
   lda fcsSpeedDial-224,y
+  pha
   tay
   lda fcsFullCmdTable-28,y
   tay
@@ -305,6 +306,8 @@ fcsSpeedDialCmd:
   sta fcsTempPtr
   lda fcsCmdReadTableHigh,y
   sta fcsTempPtr+1
+  pla
+  tay
   jmp (fcsTempPtr)
 
 fcsCall: