SC16C554 Philips Semiconductors, SC16C554 Datasheet - Page 39

• 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 11. General write timing in 68 mode.
Fig 12. General write timing in 16 mode.
D0–D7
D0–D7
A0–A4
A0–A2
IOW
R/W
CS
CS
t
32s
t
t
30s
6s
t
13d
ADDRESS
VALID
ACTIVE
ACTIVE
t
13w
t
30w
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
t
16s
DATA
t
33s
Rev. 05 — 10 May 2004
t
t
16h
t
13h
6h
t
30h
t
32h
t
t
15d
33h
t
32d
SC16C554/554D
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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