W83977EF Winbond Electronics Corp America, W83977EF Datasheet - Page 105

• Manufacturer Part Number: W83977EF
• Description: Description = W83877TF Plus Kbc, GP I/O, Wake-Up, Power Fail Resume ;; Package = QFP 128
• Manufacturer: Winbond Electronics Corp America

Bit 1: TX2INV.
Bit 0: RX2INV.
= 1
= 0
= 1
= 0
= 1
The IR function is Half Duplex.
the SOUTB pin of UART B function or IRTX pin of IR function in normal condition.
inverse the SOUTB pin of UART B function or IRTX pin of IR function.
the SINB pin of UART B function or IRRX pin of IR function in normal condition.
inverse the SINB pin of UART B function or IRRX pin of IR function
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Publication Release Date: April 2003
W83977EF
Revision 1.1