W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 145

• Manufacturer Part Number: W90221X
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

Data Line Register (DLR)
Port address: 0xf0000378
Access type: read
Default: 0x---
0
1
2
3
4
5
6
7
8-bit Data Line Status
Bits 0-7
Data line status
This is the standard parallel port data register. Writing to this register will drive data to the
parallel port data lines. Reading from this register will return the value on these data lines.
W90221X version 0.6
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