W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 169

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

6.8
There are five registers included in the Synchronous Serial Interface (SSI) controller. The I/O
address map is allocated from 0xf0000380 to 0xf000038a.
W90221X version 0.6
Port Address
BA + 0x380
BA + 0x384
BA + 0x386
BA + 0x388
Synchronous Serial Interface Registers
Symbol
DFIFO
CFGH
CFGL
CTRL
Access
R/W
R/W
R/W
R/W
Data FIFO
High Configuration Register
Low Configuration Register
Control Register
Description
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