ST16C580 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'ST16C580' PDF : 41 Pages View PDF
ST16C580
D0-D7
-IOR,IOR
-IOW,IOW
RESET
A0-A2
-AS
CS0,CS1
-CS2
-DDIS
Figure 12, INTERNAL LOOP-BACK MODE DIAGRAM
Transmit
FIFO
Registers
Flow
Control
Logic
Receive
FIFO
Registers
Flow
Control
Logic
Transmit
Shift
Register
Ir
Encoder
Receive
Shift
Register
Ir
Decoder
INT
-RXRDY
-TXRDY
XTAL1
RCLK
XTAL2
-BAUDOUT
TX
RX
-RTS
-CD
-DTR
-RI
-OP1
-DSR
-OP2
-CTS
Rev. 1.20
15
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