pt7a8980 Pericom Technology Inc, pt7a8980 Datasheet - Page 3

• Manufacturer Part Number: pt7a8980
• Description: Pt7a8980/8980l Digital Switch
• Manufacturer: Pericom Technology Inc

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Block Diagram
PT0011(12/05)
Figure.1 Block Diagram
STi0-STi7
Converter
DS CS R/W A0-A5 DTA D0-D7
Parallel
Serial
Control Register
To
Microprocessor Interface
Memory
Data
3
Connection
Memory
Output
MUX
CSTo
PT7A8980/8980L Digital Switch
C4i
Converter
Counter
Parallel
ODE
Frame
Serial
To
F0i
Data Sheet
STo0-STo7
Ver:5