Version: 1.0
Apple Macintosh Developer Technical Support
Written by: Vinne Moscaritolo
Copyright Apple Computer, Inc
You may incorporate this sample code into your applications without restriction, though the sample code has been provided "AS IS" and the responsibility for its operation is 100% yours. However, what you are not permitted to do is to redistribute the source as "DTS Sample Code" after having made changes. If you're going to re-distribute the source, we require that you make it clear in the source that the code was descended from Apple Sample Code, but that you've made changes.
ATADemo is a CodeWarrior 10 C sample that will call the ATA Manager and scan the ATA bus and list the various device configuration data. on my PB 1400 it produced the following results:
Macintosh ATA Manager Sample
ATA Manager inquiry:
ATA Manager Version: 2.0.0.1 (hex 02006601)
Busses: 5
Devices: 2
PIO Modes: 4
DMA Modes: 0
Multi DMA Modes:0
-----------------------------------------
Device 0 .ATADisk
Configuration: (ATA, Internal)
Configuration word 045a
Cylinders 1575
Heads 16
Bytes/Track 0
Bytes/Sector 0
Sectors/Track 0
Vendor Unique (word 7..9) 0000 0000 0000
Serial Number "1R15R1Q2340"
Buffer Type 0003
Buffer size in 512 byte increments 192
Number of ECC bytes available 4
Firmware Revision "A91C54"
Model Number "IBM-DSOA-20810"
Capability Flags (word 47..53) 0010 0000 0f00 0000 0200 0200 0003
Cylinders (current mode) 1575
Heads (current mode) 16
Sectors/Track (current mode) 63
Current Capacity in Sectors 965738520
Multiple Sector Capability Flag 0108
Current User-addressable Sectors 965738520
Single Word DMA Transfer Mode Flags 0007
Multiword DMT Transfer Mode Flags 0407
-----------------------------------------
Device 4 .AppleCD
Configuration: (ATAPI, Media Bay)
Configuration word 85c0
Cylinders 0
Heads 0
Bytes/Track 0
Bytes/Sector 0
Sectors/Track 0
Vendor Unique (word 7..9) 0000 0000 0000
Serial Number ""
Buffer Type 0003
Buffer size in 512 byte increments 256
Number of ECC bytes available 0
Firmware Revision "3.0B"
Model Number "CD-46E"
Capability Flags (word 47..53) 0000 0000 2f00 0000 0200 0200 0002
Cylinders (current mode) 0
Heads (current mode) 0
Sectors/Track (current mode) 0
Current Capacity in Sectors 0
Multiple Sector Capability Flag 0000
Current User-addressable Sectors 0
Single Word DMA Transfer Mode Flags 0007
Multiword DMT Transfer Mode Flags 0103
-----------------------------------------
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