MC68HC711G5 MOTOROLA [Motorola, Inc], MC68HC711G5 Datasheet - Page 93

• Manufacturer Part Number: MC68HC711G5
• Description: High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC11G5
Note: The Serial Communications Data Register (SCDAT) is controlled by the internal R/W signal.
(See Note)
(PD1)
TXD
Transmit Data
Data Register
Shift Register
It is the transmit data register when written and the receive data register when read.
Transmit
$102C
$102B TCLR
Figure 7-1. Serial Communications Interface Block Diagram
SCSR
$102E
SBK
R8
Transmit
Control
FE
T8
0
NF
SERIAL COMMUNICATIONS INTERFACE
SCP1 SCP0 RCKB SCR2 SCR1
TE
0
OR
Rate Generator
M
SCI Interrupt
Control
IDLE RDRF TC TDRE
Flag
WAKE
7
0
Receive
Control
0
SCR1
0
2
Processor
BAUD
SCCR1
Internal
Clock
Wake-Up
SCCR2
$102D
RWU
TCIE
SBK
ILIE
Unit
TIE
RIE
RE
TE
Internal Bus
Receive Data
Receive Data
Shift Register
Register
MOTOROLA
(See Note)
(PD0)
RXD
7-3