XR68C681CJ EXAR [Exar Corporation], XR68C681CJ Datasheet - Page 40

• Manufacturer Part Number: XR68C681CJ
• Description: CMOS Dual Channel UART (DUART)
• Manufacturer: EXAR [Exar Corporation]

XR68C681
State of Output Port Pins (OP7 - OP0)
Figure 14. Illustration of the “SET OUTPUT PORT BIT” Command and its
Effect on the Output Port Register and the State of the Output Port Pins.
F.1.2 CLEAR OUTPUT PORT BITS COMMAND
Figure 15.