Motorola MVME197LE manual IOT Command Parameters for Supported Floppy Types, IOT Parameter

IOT Command Parameters for Supported Floppy Types
IOT Command Parameters for Supported Floppy Types	B
The following table lists the proper IOT command parameters for floppies
used with boards such as the MVME328 and MVME197LE.

IOT Parameter			Floppy Types and Formats
	DSDD5	PCXT8	PCXT9	PCXT9_3	PCAT	PS2	SHD
Sector Size:
0- 128 1- 256 2- 512
3-1024 4-2048 5-4096 =	1	2	2	2	2	2	2
Block Size:
0- 128 1- 256 2- 512
3-1024 4-2048 5-4096 =	1	1	1	1	1	1	1
Sectors/Track	10	8	9	9	F	12	24
Number of Heads =	2	2	2	2	2	2	2
Number of Cylinders =	50	28	28	50	50	50	50
Precomp. Cylinder =	50	28	28	50	50	50	50
Reduced Write Current Cylinder =	50	28	28	50	50	50	50
Step Rate Code =	0	0	0	0	0	0	0
Single/Double DATA Density =	D	D	D	D	D	D	D
Single/Double TRACK Density =	D	D	D	D	D	D	D
Single/Equal_in_all Track Zero Density =	S	E	E	E	E	E	E
Slow/Fast Data Rate =	S	S	S	S	F	F	F
Other Characteristics
Number of Physical Sectors	0A00	0280	02D0	05A0	0960	0B40	1680
Number of Logical Blocks (100 in size)	09F8	0500	05A0	0B40	12C0	1680	2D00
Number of Bytes in Decimal	653312	327680	368460	737280	1228800	1474560	2949120
Media Size/Density	5.25/DD	5.25/DD	5.25/DD	3.5/DD	5.25/HD	3.5/HD	3.5/ED

Notes

1.All numerical parameters are in hexadecimal unless otherwise noted.

2.The DSDD5 type floppy is the default setting for the debugger.

MVME197LEIG/D1 B-5