PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 117

• 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
7.4.6
This register describes the addresses 7-0 for read or write transaction to the memory.
Location:
Type:
7.4.7
This register describes the addresses 15-8 for read or write transaction to the memory.
Location:
Type:
Bit
Name
Reset
Bit
Name
Reset
7-0
7-0
Bit
Bit
X-Bus Indirect Memory Address Register 0 (XIMA0)
X-Bus Indirect Memory Address Register 1 (XIMA1)
X-Bus Indirect Memory Address 7-0
X-Bus Indirect Memory Address 15-8
Offset 08h
R/W
Offset 09h
R/W
7
0
7
0
PIRQx
Figure 28. Functional Illustration of X-Bus PIRQx Input Registers
(Continued)
Bit
Name
6
0
6
0
PWUREQ
Enable
0
5
0
5
0
X-Bus Indirect Memory Address 15-8
X-Bus Indirect Memory Address 7-0
Polarity
PIRQ
1
0
1
117
Description
Description
4
0
4
0
Enable
PIRQ
2
PWUREQ
Inversion
Polarity
3
0
3
0
PIRQ
3
0
1
2
0
2
0
IRQ
Serializer
1
0
1
0
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0
0
0
0