UPD72001-A8 NEC [NEC], UPD72001-A8 Datasheet - Page 28

• Manufacturer Part Number: UPD72001-A8
• Description: MULTI-PROTOCOL SERIAL CONTROLLERS
• Manufacturer: NEC [NEC]

Transmitter Enable Timing
Receiver Enable Timing
Receive Clock Setting Timing
28
Note LSB of the first receive data (SYNC, flag)
a. In ASYNC mode
b. In COP/BOP mode
Note LSB of sync pattern (SYNC, flag)
STR
STR
STR
CTS
TR
TR
T
TR
WR
DCD
R
R
X
R
D
X
X
X
X
X
X
X
X
X
C
C
D
C
C
D
C
C
D
t
SRERC
Start bit
t
SRCRD1
t
DTETD1
, t
DTETD2
Note
Note
t
SRCRD2
PD72001-11, 72001-A8