***** start of 6811ZP.ASM *****

	ORG	$00

* Temporary storage...
* These locations must be relocated if compiling for ROM
?parm	RMB	2			Parameter to runtime library functions
?temp	RMB	2			Temporary register

* button variables
irqval	RMB	1
buttime	RMB	2

* system time:  4 bytes
st_hi	RMB	2	; high word

time	EQU	* 	; reference to low time for C
st_lo	RMB	2	; low word

* motor control
motctrl	RMB	1	* high nybble=on/off; low nybble=dir
speed1	RMB	2
speed2	RMB	2
speed3	RMB	2
speed4	RMB	2

* beeper period
beeptone RMB	2


***** end of 6811ZP.asm *****