z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 144

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

Z8FMC16100 Series Flash MCU
Product Specification
132
0 = The current byte is not the first data byte of a new frame.
1 = The current byte is the first data byte of a new frame.
MPRX—Multiprocessor Receive
Returns the value of the last multiprocessor bit received. Reading from the LIN-UART
Receive Data register resets this bit to 0.
Digital Noise Filter Mode Status Field (MSEL =
001B)
NE—Noise Event. This bit is asserted if digital noise is detected on the receive data line
while the data is sampled (center of bit time). If this bit is set, it does not mean that the
receive data is corrupted (though it may be in extreme cases), just that one or more of the
noise filter data samples near the center of the bit time did not match the average data
value.
LIN Mode Status Field (MSEL =
)
010B
NE—Noise Event. This bit is asserted if some noise level is detected on the receive data
line while the data is sampled (center of bit time). If this bit is set, it does not indicate that
the receive data is corrupt (though it may be in extreme cases), just that one or more of the
16x data samples near the center of the bit time did not match the average data value.
RxBreakLength—LIN mode received break length. This field may be read following a
break (LIN WAKE-UP or BREAK) so software can determine the measured duration of
the break. If the break exceeds 15 bit times the value saturates at
.
1111B
Hardware Revision Mode Status Field (MSEL =
)
111B
This field indicates the hardware revision of the LIN-UART block.
00_xxx LIN UART hardware rev
01_xxx Reserved
10_xxx Reserved
11_xxx Reserved
PS024611-0408
LIN-UART Mode Select and Status Register