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IRDA UART Issue

shermantec
Associate II
Posted on October 18, 2004 at 23:25

IRDA UART Issue

2 REPLIES 2
shermantec
Associate II
Posted on May 17, 2011 at 12:03

Hello,

The uPSD33XX has tow IrDA UART modes.

The IRDACON Register Bit Definition at address CEH bit 6 = 1 selects the IrDA mode.

Address CEH bit 5 is the IrDA Pulse Modulation Select:

0 = 1.627µs

1 = 3/16 bit time pulses

May I get the timing diagram for that tow modes.

The timing in the uPSD33XX is not looking correct.

Regards,
lwang
Associate II
Posted on May 17, 2011 at 12:03

See attached bmp file.