SB16C1058-TQFP128 IK Semicon Co., Ltd, SB16C1058-TQFP128 Datasheet - Page 63

• Manufacturer Part Number: SB16C1058-TQFP128
• Description: Octal-uart Controller With 256-byte Fifo
• Manufacturer: IK Semicon Co., Ltd

Figure 12:
Figure 13:
Figure 14:
(WR THR)
(WR THR)
(WR THR)
TXRDY#
TXRDY#
(RD IIR)
IOW#
IOW#
TXDx
TXDx
IOW#
Transmitter Timing
Transmitter Ready Mode 0 Timing
Transmitter Ready Mode 1 Timing
TXDx
IOR#
INTx
t
hr
t
si
START
t
irs
DATA
DATA
BY TE #16
BY TE #1
DATA(5-8)
OCTAL UART WITH 256-BYTE FIFO
t
t
w xi
w xi
t
hr
PARITY
PARITY
PARITY
STOP(1-2)
FIFO FULL
STOP
STOP
START
t sti
START
START
IN16C1058
JUNE 2009
t
t
sxa
sxa
t
ir
REV 1.0
63