z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 149

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Operation
PS022006-0207
1
0
1
0
Idle State
Data Format for Standard UART Modes
Idle State
Transmitting Data using the Polled Method
of Line
of Line
The LIN-UART always transmits and receives data in an 8-bit data format with the first bit
being least-significant bit. An even- or odd-parity bit or multiprocessor address/data bit is
optionally added to the data stream. Each character begins with an active Low start bit and
ends with either 1 or 2 active High stop bits.
asynchronous data format employed by the LIN-UART without parity and with parity,
respectively.
Follow the steps below to transmit data using the polled operating method:
1. Write to the LIN-UART baud rate high and low byte registers to set the appropriate
2. Enable the LIN-UART pin functions by configuring the associated GPIO port pins for
Start
Figure 24. LIN-UART Asynchronous Data Format without Parity
Start
baud rate.
alternate function operation.
Figure 25. LIN-UART Asynchronous Data Format with Parity
Bit0
Bit0
lsb
lsb
Bit1
Bit1
Bit2
Bit2
P R E L I M I N A R Y
Bit3
Bit3
Data Field
Data Field
Bit4
Bit4
Figure 24
Bit5
Bit5
Bit6
and
Bit6
Figure 25
msb
msb
Bit7
Bit7
Product Specification
ZNEO
Parity
illustrates the
1
Stop Bit(s)
™
2
Z16F Series
1
Stop Bit(s)
LIN-UART
2
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