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4.11 Integrated Peripherals
The IDE hard drive controllers can support up to two separate hard
drives. These drives have a master/slave relationship that is
determined by the cabling configuration used to attach them to the
controller. Your system supports two IDE controllers--a primary and a
secondary--so you can install up to four separate hard disks.
PIO means Programmed Input/Output. Rather than having the BIOS
issue a series of commands to affect the transfer to or from the disk
drive, PIO allows the BIOS to tell the controller what it wants and then
let the controller and the CPU perform the complete task by them. This
is much simpler and more efficient (also faster).
ROM PCI/ISA BIOS (2A69KD2L)
INTEGRATED PERIPHERALS
AWARD SOFTWARE, INC.
IDE HDD Block Mode : Enabled RXD , TXD Active : Hi, Hi
IR Transmission delay : Disabled
Onboard Parallel Port: : 378/IRQ7
Parallel Port Mode: : SPP
ECP Mode Use DMA : 3
IDE Primary Slave UDMA : Auto EPP Mode Select : EPP 1.7
IDE Secondary Master UDMA : Enabled LCD Panel Type : Panel 5
IDE Secondary Slave UDMA : Enabled
On-Chip Primary PCI IDE : Enabled
On-Chip Secondary PCI IDE : Enabled
USB Keyboard Support : Disabled
Init Display First : PCI Slot
KBC input clock
:
8MHz
Onboard FDC Controller : Enabled ESC : Quit
: Select Item
Onboard Serial Port 1 : 3F8/IRQ4 F1 : Help PU/PD/+/-: Modify
Onboard Serial Port 2 : 2F8/IRQ3 F5 : Old Values (Shift) F2 : Color
UART Mode Select : Normal F6 : Load BIOS Defaults
UART2 Duplex mode : Full F7 : Load Setup Defaults
IDE HDD Block Mode:
This allows your hard disk controller to use the fast block mode to
transfer data to and from your hard disk drive (HDD).
Enabled IDE controller uses block mode
Disabled IDE controller uses standard mode
IDE Primary/Secondary Master/Slave UDMA:
Ultra DMA/33 is possible only if your IDE drive supports it and the
operating environment includes a DMA driver (Windows 95 OSR2
or a third-party IDE bus master driver). If your hard drive/system
software both support Ultra DMA/33, select Auto to enable BIOS
support.