Operating instructions

SEPTEMBER 2005 MAGNUM 1X7 LTO AUTOLOADER
6-7
WHAT THE AUTOLOADER RETURNS
Clocking – Byte 56, Bits 3 through 2
The value returned for this field is 00b, indicating that the autoloader supports
only ST and not DT.
QAS (Quick Arbitration Supported) – Byte 56, Bit 1
The value returned for this field is 0, indicating that the autoloader does not
support this function.
IUS (Information Units Supported) – Byte 56, Bit 0
The value returned for this field is 0, indicating that the autoloader does not
support this function.
Version Descriptors – Bytes 58 through 73
Each Version Descriptor is a two byte field identifying a standard to which this
device claims conformance. There are eight Version Descriptors.
Unit Serial Number – Bytes 96 through 107
The value returned for this field is the serial number for the autoloader. The
MSB is contained in byte 96. The autoloader serial number is set at the factory.
Bit
Byte
7 6 5 4 3 2 1 0
58 (MSB)
Version Descriptor 1 (003Bh)
Conforms to SAM T10/0994 revision 18
(LSB)
59
60 (MSB)
Version Descriptor 2 (0AFBh)
Conforms to SPI-2 T10/1142 revision 20b
(LSB)
61
62 (MSB)
Version Descriptor 3 (0269h)
Conforms to SPC-2 T10/1236 revision 18
(LSB)
63
64 (MSB)
Version Descriptor 4 (01BBh)
Conforms to SMC T10/0999 revision 10a
(LSB)
65
66 (MSB)
Version Descriptor 5(0000h)
Not used
(LSB)
67
68 (MSB)
Version Descriptor6 (0000h)
Not used
(LSB)
69
70 (MSB)
Version Descriptor7(0000h)
Not used
(LSB)
71
72 (MSB)
Version Descriptor8(0000h)
Not used
(LSB)
73