z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 174

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

Table 87. Noise Filter Control Register (UxCTL1 with MSEL = 001b)
Table 88. LIN Control Register (UxCTL1 with MSEL = 010b)
PS022006-0207
RESET
RESET
FIELD
ADDR
FIELD
ADDR
BITS
BITS
R/W
R/W
NFEN
LMST
R/W
R/W
7
7
0
0
Noise Filter Control Register (LIN-UART Control1 Register with
MSEL = 001b).
When
NFEN—Noise Filter Enable
0 = Noise filter is disabled.
1 = Noise filter is enabled. Receive data is preprocessed by the noise filter.
NFCTL—Noise Filter Control
This field controls the delay and noise rejection characteristics of the noise filter. The wider
the counter the more delay that is introduced by the filter and the wider the noise event that
is filtered.
000 = 4-bit up/down counter
001 = 5-bit up/down counter
010 = 6-bit up/down counter
011 = 7-bit up/down counter
100 = 8-bit up/down counter
101 = 9-bit up/down counter
110 = 10-bit up/down counter
111 = 11-bit up/down counter
LIN Control Register (LIN-UART Control1 Register with MSEL = 010b)
When
MSEL
MSEL
LSLV
R/W
R/W
6
0
6
0
=
=
001b
010b
, this register provides control for the digital noise filter.
, this register provides control for LIN mode of operation.
NFCTL
ABEN
FF-E203H, FF-E213H with MSEL = 010b
R/W
FF-E203H, FF-E213H with MSEL = 001b
R/W
5
5
0
0
P R E L I M I N A R Y
ABIEN
R/W
R/W
4
0
4
0
R/W
R
3
0
3
0
LinState[1:0]
R/W
R
2
0
2
0
Reserved
Product Specification
ZNEO
R/W
TxBreakLength
R
1
1
0
0
™
Z16F Series
LIN-UART
R/W
R
0
0
0
0
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