Z8F160x Zilog, Z8F160x Datasheet - Page 107

• Manufacturer Part Number: Z8F160x
• Description: Z8 Encore / Microcontrollers with Flash Memory and 10 Bit A/D Converter
• Manufacturer: Zilog

Table 53. UARTx Status 1 Register (UxSTAT1)
Table 54. UARTx Control 0 Register (UxCTL0)
PS017610-0404
RESET
RESET
FIELD
FIELD
ADDR
ADDR
BITS
BITS
R/W
R/W
UARTx Control 0 and Control 1 Registers
TEN
R/W
R
7
0
7
0
Reserved
These bits are reserved and must be 0.
MPRX—Multiprocessor Receive
This status bit is for the receiver and reflects the actual status of the last multiprocessor bit
received. Reading from the UART Data register resets this bit to 0.
The UARTx Control 0 and Control 1 registers (Tables 54 and 55) configure the properties
of the UART’s transmit and receive operations. The UART Control registers must ben be
written while the UART is enabled.
TEN—Transmit Enable
This bit enables or disables the transmitter. The enable is also controlled by the CTS signal
and the CTSE bit. If the CTS signal is low and the CTSE bit is 1, the transmitter is
enabled.
0 = Transmitter disabled.
1 = Transmitter enabled.
REN—Receive Enable
This bit enables or disables the receiver.
0 = Receiver disabled.
1 = Receiver enabled.
REN
R/W
R
6
6
0
0
CTSE
R/W
R
5
0
5
0
Reserved
PEN
R/W
F44H and F4CH
F42H and F4AH
R
4
4
0
0
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
PSEL
R/W
R
3
0
3
0
SBRK
R/W
R
2
0
2
0
STOP
R/W
R
1
0
1
0
Z8 Encore!
MPRX
LBEN
R/W
R
0
0
0
0
UART
®
89