SC16C554 Philips Semiconductors, SC16C554 Datasheet - Page 41

• 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 15. External clock timing.
Fig 16. Receive timing.
EXTERNAL
IOR
INT
RX
CLOCK
START
BIT
t
2w
D0
t
3w
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
D1
5 DATA BITS
6 DATA BITS
7 DATA BITS
Rev. 05 — 10 May 2004
D2
t
1w
16 BAUD RATE CLOCK
DATA BITS (5-8)
D3
D4
D5
D6
D7
SC16C554/554D
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
PARITY
BIT
STOP
BIT
START
NEXT
DATA
t
BIT
t
20d
ACTIVE
21d
ACTIVE
002aaa113
002aaa112
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