Siemens SIMATIC RI 45 PIII Series Manual page 67

Option " Multi-Sector
The number of sectors which are transmitted per interrupt are transferred in
Transfers"
the option "Multi-Sector Transfers." The value depends on the drive and
should only be set using the autodetect function.
Disabled
2,4,8,16
Option " LBA Mode
"Enabled" in the option "LBA Mode Control" (enabled, disabled) means that
Control"
hard disk capacities greater than 528 Mbytes are supported. The value
depends on the drive and should only be set using the autodetect function.
Option " 32 Bit I/O"
The type of access to the drive is defined in the option "32 Bit I/O":
Disabled
Enabled
Option " Transfer
The interface transmission rate is set in the option "Transfer Mode." The
Mode" or Ultra DMA
value depends on the drive and should only be set using the autodetect
Mode
function.
You leave the submenu using the ESC key.
Maximum Capacity
Here the total drive capacity is indicated for "Logical (L) x Block (B) x
Adressing (A). The maxiumum capacity displayed is up to 2 TB (block size
is 512 bytes).
RI 45 PIII, Manual
C79000-G7076-C817-01
sectors
16-bit access
32-bit access
Motherboard
2-39