Z16F2800100ZCOG Zilog, Z16F2800100ZCOG Datasheet - Page 167

• Manufacturer Part Number: Z16F2800100ZCOG
• Description: DEV KIT FOR Z16F ZNEO
• Manufacturer: Zilog
• Series: ZNEO™r
• Type: MCUr

Specifications of Z16F2800100ZCOG

• Contents: Evaluation Board, Software and Documentation
• For Use With/related Products: Z16F Series
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4537

PS022008-0810
Operation
Figure 30
noise filter in this example is a 2-bit up/down counter, which saturates at
bit counter is shown for convenience, the operation of wider counters is similar. The output
of the filter switches from 1 to 0 when the counter counts down from
switches from 0 to 1 when the counter counts up from
the received data by three system clock cycles.
The
time. The presence of noise (
sampled data is incorrect, just that the filter is not in its saturated state of all 1’s or all 0’s. If
FiltSatB
ModeStatus[4:0]
obtained by observing this bit.
FiltSatB
on page 152 displays the operation of the noise filter with and without noise. The
=
Figure 29. Noise Filter System Block Diagram
1
when RxD is sampled during a receive character, the
signal is checked when the filtered RxD is sampled in the center of the bit
field is set. An indication of the level of noise in the network is
P R E L I M I N A R Y
FiltSatB
= 1 at center of bit time) does not mean the
10b
to
11b
Product Specification
. The noise filter delays
ZNEO
NE
01b
00b
bit in the
to
Z16F Series
00b
and
LIN-UART
11b
and
. A 2-
151