;======================================================================
; DSDD: Floppy Disk - 5.25" Double Sided - Double Density
;========================================================
;
; Mtab Definitions
;-----------------
;	1) media table for standard Morrow 5.25 inch double sided
;	   double density drives.
;	2) see file HD??DEF.MAC for full description of field assignments
;
dsdä	macro
	db	10000100b		;virtual drive, double sided, drive = 0
	db	00100011b		;double density, 1024 bytes per sector
	db	00000000b		;reserved byte
	db	0			;no park offset
	dw	40			;40 cylinders
	db	6	/3		;6 ms step rate
	db	15	/3		;15 ms settling time
	db	6	/3		;6 ms recal step rate
	db	0			;0 ms head load time
	db	500	/3		;500 ms motor on time
	dw	23			;starting track of write precomp.
	dw	-1			;starting track of write lo-current
	db	0			;format type, odd track on alt. head
	endm

;======================================================================
; CM11: Hard Disk - CMI 5412 (23_May_84)
;=======================================
;
; Mtab Definitions
;-----------------
;	1) media table (mtab) for a CMI_5412 (5.25" 11 meg winchester)
;	2) see file HD??DEF.MAC for full description of field assignments
;
cm11	macro
	db	01101110b		;Has_sector 0, 4 heads, drive = 2
	db	01101111b		;ready_line,DD,bad_map,fast_seek,1k sectors
	db	00000000b		;reserved byte
	db	0			;no park offset
	dw	306			;306 cylinders
	db	0			;0 ms Step Rate (fast seek)
	db	0FFh			;No Settling Time
	db	3	/3		;3 ms recal step rate
	db	0			;0 ms head load time
	db	0			;0 ms motor on time
	dw	8000h			;No write precomp
	dw	8000h			;No low write current adjust
	db	0			;format type, normal
	endm

;======================================================================
; CM16: Hard Disk - CMI 5619 (22_Mar_84)
;=======================================
;
; Mtab Definitions
;-----------------
;	1) media table (mtab) for CMI_5619 (5.25" 16 meg winchester)
;	2) see file HD??DEF.MAC for full description of field assignments
;
cm16	macro
	db	01110110b		;Has_Sector_0, 6 heads, drive = 2
	db	01101111b		;ready line,DD,badMap,fast seek,1k sect
	db	00000000b		;reserved byte
	db	0			;no park offset
	dw	306			;306 cylinders
	db	0FFh			;0 ms Settling Time (fast seek)
	db	0			;0 ms Step Rate (Fast Seek)
	db	3	/3		;3 ms recal step rate
	db	0			;0 ms head load time
	db	0			;0 ms motor on time
	dw	8000h			;No write precomp
	dw	8000h			;No low write current control
	db	0			;format type, normal
	endm
	page

;----------------------------------------------------------------------
; Ram MTABs (7_Jan_85)
;---------------------
;
mtab:	if	floppy

	dsdd
	cm16
	cm16
	dsdd

	else	;Hard Disk System

	cm16
	cm16
	dsdd
	dsdd

	endif