z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 141

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

Table 68. LIN-UART Status 0 Register – Standard UART Mode (U0STAT0)
PS024611-0408
BITS
FIELD
RESET
R/W
ADDR
LIN-UART Status 0 Register
RDA
R
7
0
The LIN-UART Status 0 register identifies the current LIN-UART operating configuration
and status.
page 130 describes the Status0 register for LIN mode.
Receive Data Available (RDA)—
register has received data. Reading the LIN-UART Receive Data register clears this bit.
Parity Error (PE)—
Data register clears this bit.
Overrun Error (OE)—
occurs when new data is received and the Receive Data register has not been read. Reading
the Receive Data register clears this bit.
Framing Error (FE)—
reception) is detected. Reading the Receive Data register clears this bit.
Break Detect (BRKD)—
parity/multiprocessor bit, and STOP bit(s) are all zeros then this bit is set to 1. Reading the
Receive Data register clears this bit.
Transmitter Data Register Empty (TDRE)—
register is empty and ready for additional data. Writing to the Transmit Data register resets
this bit.
Transmitter Empty (TXE)—
character transmission is finished.
Clear To Send Signal (CTS)—
If LBEN = 1, the CTS input signal is replaced by the internal Receive Data Available
signal to provide flow control in loopback mode. CTS only affects transmission if the
CTSE bit = 1.
PE
Table 68
R
6
0
This bit indicates that a parity error has occurred. Reading the Receive
describes the Status 0 register for standard UART mode.
OE
This bit indicates that a framing error (no STOP bit following data
This bit indicates that an overrun error has occurred. An overrun
R
5
0
This bit indicates that a break has occurred. If the data bits,
This bit indicates that the transmit shift register is empty and
When this bit is read it returns the level of the CTS signal.
This bit indicates that the LIN-UART Receive Data
FE
R
4
0
F41H
BRKD
This bit indicates that the Transmit Data
R
3
0
Z8FMC16100 Series Flash MCU
TDRE
R
2
1
Product Specification
LIN-UART Status 0 Register
TXE
R
1
1
Table 69
CTS
X
R
0
on
129