Oki ML1120 - Interface Timing Charts; Receiving Margin; Description of Communication Procedures; Interface Control Code

Technical Reference Guide – Interface specifications > 30
I NTERFACE TIMING CHARTS
SSD signal timing chart
R ECEIVING MARGIN
Receiving margin is more than 37% at any baud rate.
D ESCRIPTION OF COMMUNICATION PROCEDURES
Three types of protocol can be selected by menu communication
procedures:
> DTR
> X-ON/X-OFF
> DTR and X-ON/X-OFF
I NTERFACE CONTROL CODE
The following function codes are used in the high-speed serial
interface:
COMMAND CODE
DC1 (17)D (11)H
DC3 (19)D (13)H
MAX 5 ms
HIGH
LOW
BUSY
READY
RD
SSD
Data
Stop bit
0.5 bitStart bit