z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 128

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

PS024611-0408
DE
1
0
1
0
Idle State
of Line
LIN-UART Special Modes
MULTIPROCESSOR Mode
The Driver Enable to
The special modes of the LIN-UART are:
•
•
The LIN-UART features a common control register (Control 0) that contains a unique
register address and several mode-specific control registers (Multiprocessor Control,
Noise Filter Control, and LIN Control) that share a common register address (Control 1).
When the Control 1 address is read or written, the
Mode Select and Status register determines which physical register is accessed. Similarly,
there are mode-specific status registers, one of which is returned when the Status 0 register
is read, depending on the
The LIN-UART features a MULTIPROCESSOR (9-bit) mode that uses an extra (9th) bit
for selective communication when a number of processors share a common UART bus. In
MULTIPROCESSOR mode (also referred to as 9-Bit mode), the multiprocessor bit (
transmitted immediately following the 8 bits of data and immediately preceding the
bit(s) as displayed in
Baud Rate (Hz)
Start
MULTIPROCESSOR Mode
LIN Protocol Mode
1
Bit 0
lsb
Figure 14. LIN-UART Driver Enable Signal Timing
Bit 1
(shown with 1 Stop Bit and Parity)
≤
DE to Start Bit Setup Time(s)
Figure
START
Bit 2
MSEL
15.
bit set-up time is calculated as follows:
Bit 3
field.
Data Field
Bit 4
Bit 5
MSEL[2:0]
≤
Z8FMC16100 Series Flash MCU
Bit 6
Baud Rate (Hz)
Bit 7
msb
2
(Mode Select) field of the
Product Specification
LIN-UART Special Modes
Parity
Stop Bit(s)
1
MP
stop
) is
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