TL16PIR552 Datasheet, PDF (20/52 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
SINx
RTSx
15th Character
Midpoint of Data Bit 0
16th Character
td21
50%
td22
50%
IOR (RBR)
50%
Figure 18. Auto-RTS Timing for Receiver Threshold of 14 Bytes
CLK
Sample Clock
(UART Internal)
RLCLK
(Internal)
BAUDOUT
(Internal)
SOUTx
(Internal)
SOUTx
(IR Mode)
IRSINx
SINx
td24
td25
Figure 19. IR Signal Transfer
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