TYAN TIGER 133 Manual page 47

AGP Fast Write
This function allows the AGP port to function at a increased rate. Enable this
function to allow faster graphics performance.
OnChip USB
The chipset contains an integrated USB controller. Select Enabled if you have
USB peripherals.
USB Keyboard Support
This function enables the use of a USB Keyboard. Default is Disabled.
CPU to PCI Write Buffer
When this field is Enabled, writes from the CPU to the PCI bus are buffered to
compensate for the speed differences between the CPU and the PCI bus.
When Disabled, the writes are not buffered and the CPU must wait until the
write is complete before starting another write cycle.
PCI Dynamic Bursting
When Enabled, every write transaction goes to the write buffer. Burstable
transactions then burst on the PCI bus; nonburstable transactions do not.
PCI Master 0 WS Write
When this field is Enabled, writes to the PCI bus are executed with zero wait
states.
PCI Delay Transaction
The chipset has an embedded 32-bit posted write buffer to support delay
transaction cycles. Select Enabled to support compliance with PCI specifica-
tion version 2.1.
PCI#2 Access #1 Retry
Select Enabled to rotate priority of PCI masters.
AGP Master 1 WS Write / Read
Select Enabled to add one clock tick to AGP write operations.
Memory Parity / ECC Check
Select Enabled, Disabled, or Auto. In Auto mode, the BIOS enables memory
checking automatically when it detects the presence of ECC or parity DRAM.
NOTE: ECC memory functions are not supported on the Tiger 133 S1834.
S1834 Tiger 133
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