TL16PIR552 Datasheet, PDF (15/52 Pages) Texas Instruments – DUAL UART WITH DUAL IrDA AND 1284 PARALLEL PORT

TL16PIR552
DUAL UART WITH DUAL IrDA AND
1284 PARALLEL PORT
SLLS222A – DECEMBER 1995 – REVISED AUGUST 1996
PARAMETER MEASUREMENT INFORMATION
RCLK
(Internal)
Sample Clock
8 CLKs
TL16C450 Mode:
SINx
Start
Data Bits 5– 8
Parity
Stop
Sample Clock
(Internal)
INTRPTx
(data ready)
INTRPTx
(RCV error)
50%
50%
td7
50%
td8
50%
IOR
(read RBR)
50% Active
IOR
(read LSR)
50%
Active
td8
Figure 7. Receiver Timing
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