Omron SYSMAC C200H-ASC02 Operation Manual page 140

ASCII Unit Memory Map
Port Address Assignments
Address
$0010 Port 1
$0011 "
$0012 "
$0013 "
$9400 Port 2
$9400 "
$9401 "
$9401 "
136
R/W Contents
R/W
Transfer rate/mode control
register
R/W
TX/RX control status register
R Receive data register
W Transmit data register
R Status register
W Control register
R Receive data register
W Transmit data register
Appendix E
System Default Value
$34
$00
None
None
None
$11
None
None