xr82c684 Exar Corporation, xr82c684 Datasheet - Page 73

• Manufacturer Part Number: xr82c684
• Description: Cmos Quad Channel Uart Quart
• Manufacturer: Exar Corporation

Figure 38A, Illustration of the “Set Output Port BiT #2” Command and its Effect on the
Figure 38. Illustration of the “Set Output Port Bit #1” Command And Its Effect on the
Figure 38
Output Port Register and the State of the Output Port Pins.
Output Port Register and the State of the Output Port Pins
1
0
1
0
1
1
0
1
0
1
1
1
0
1
1
0
1
1
0
1
1
1
0
1
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
XR82C684
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 38A
0
0