PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 113

• Manufacturer Part Number: PC87393VJG
• Description: IC, SUPER I/O DEVICE, TQFP-100
• Manufacturer: National Semiconductor

Specifications of PC87393VJG

• Data Rate: 2Mbps
• Supply Voltage Range: 3V to 3.6V
• Logic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C to +70°C
• Termination Type: SMD
• Transceiver Type: Interface
• Rohs Compliant: No

7.0 X-Bus Extension
7-2
Bit
1
0
Reserved
Read/Write Extended Mode Enable. When set to 1, enables the separation of the I/O read and write
transactions from pins XRD & XWR to pins XIORD & XIOWR, leaving the memory and FWH transactions to be
routed to XRD and XWR.
0: Disabled (default)
1: Enabled
Latch Address Mode Enabled. When set to 1, enables three phases of addresses to be latched on the data
pins. Reset value of this bit is set by the XCNF2-0 strap inputs. See Section 1.5.11 for the definition of this
setting.
0: Disabled
1: Enabled
(Continued)
113
Description
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