MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 360

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

Serial Communications Interface Modules (SCI1 and SCI2)
Technical Data
360
RT CLOCK COUNT
RT CLOCK COUNT
RESET RT CLOCK
RESET RT CLOCK
RT CLOCK
RT CLOCK
SAMPLES
SAMPLES
RXD
RXD
1
1
1
1
1
1
Serial Communications Interface Modules (SCI1 and SCI2)
In
although the RT3 sample is high. The RT3 sample sets the noise flag.
Although the perceived bit time is misaligned, the RT8, RT9, and RT10
data samples are within the bit time, and data recovery is successful.
In
start bit, although the RT5 sample is high. The RT5 sample sets the
noise flag. Although this is a worst-case misalignment of perceived bit
time, the data samples RT8, RT9, and RT10 are within the bit time and
data recovery is successful.
1
0
Figure 16-18. Start Bit Search Example 2
Figure 16-19. Start Bit Search Example 3
Figure
Figure 16-19
Freescale Semiconductor, Inc.
1
For More Information On This Product,
0
0
16-18, noise is perceived as the beginning of a start bit
1
1
Go to: www.freescale.com
PERCEIVED START BIT
a large burst of noise is perceived as the beginning of a
0
0
0
PERCEIVED START BIT
0
0
0
0
0
ACTUAL START BIT
ACTUAL START BIT
0
MMC2107 – Rev. 2.0
MOTOROLA
LSB
LSB