79RC32H434-300BC IDT, 79RC32H434-300BC Datasheet - Page 28

• Manufacturer Part Number: 79RC32H434-300BC
• Description: Processors - Application Specialized
• Manufacturer: IDT

Specifications of 79RC32H434-300BC

• Part # Aliases: IDT79RC32H434-300BC

IDT RC32434
Note: During and after cold reset, PCIRSTN is tri-stated and requires a pull-down to reach a low state.
After the PCI interface is enabled in host mode, PCIRSTN will be driven either high or low depending on the
reset state of the RC32434.
Point to point output
Point to point input
PCIRSTN (output)
Bussed output
Bussed input
COLDRSTN
PCICLK
RSTN
Figure 12 PCI AC Timing Waveform — PCI Reset in Host Mode
cold reset
(tri-state)
Figure 11 PCI AC Timing Waveform
Tpw_10d
Tpw_10d
Tsu_10b
Tsu_10c
Tdo_10b
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valid
valid
Tper_10a
Tper_10a
Tdz_10b
Thld_10b
Thld_10c
PCI interface enabled
Thigh_10a
Tdo_10c
warm reset
Tzd_10b
Tlow_10a
January 19, 2006