SC16C554 Philips Semiconductors, SC16C554 Datasheet - Page 46

• Manufacturer Part Number: SC16C554
• Description: Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
9397 750 13132
Product data
Fig 22. Infrared transmit timing.
Fig 23. Infrared receive timing.
IRRXA–IRRXD
IRTXA–IRTXD
TX DATA
RX DATA
RX
TX
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
TIME
TIME
BIT
BIT
0
Rev. 05 — 10 May 2004
1
0
0
1
1
0
UART FRAME
DATA BITS
0
1
UART FRAME
DATA BITS
0
0
0-1 16X CLOCK DELAY
1/2 BIT TIME
SC16C554/554D
1
0
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
1
1
0
1
3/16 BIT TIME
1
0
002aaa212
002aaa213
1
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