HD64570 HITACHI [Hitachi Semiconductor], HD64570 Datasheet - Page 406

• Manufacturer Part Number: HD64570
• Description: Serial Communications Adaptor
• Manufacturer: HITACHI [Hitachi Semiconductor]

Rev. 0, 07/98, page 390 of 453
For details of the TXC waveform, see figure 10.19, Baud Rate Generator Output Timing.
Note
For details of the RXC waveform, see figure 10.19, Baud Rate Generator Output Timing.
*1
: There is no transition of the TXD at this point in NRZ mode.
RXC
(Input)
RXD
(Input)
TXC
(Output)
TXD
(Output)
RXC
(Output)
RXD
(Input)
RXC
(Input)
Figure 10.18 ADPLL Operating Clock Timing
Figure 10.15 Transmit Timing (TXC output)
Figure 10.17 Receive Timing (RXC output)
Figure 10.16 Receive Timing (RXC input)
t
PLr
t
RDS1
t
t
RDH1
TDD2
t
RCr
t
PLHW
t
RCHW
t
RDS2
t
PLf
t
PLCY
t
RCYC
t
t
RDH2
TDD2
t
RCf
t
t
PLLW
*1
RCLW