Z8F1680SH020SG Datasheet, PDF (202/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
177
12.3.9. LIN-UART Address Compare Register
The LIN-UART Address Compare Register, shown in Table 93, stores the multinode
network address of the LIN-UART. When the MPMD[1] bit of the LIN-UART Control
Register 0 is set, all incoming address bytes are compared to the value stored in this
Address Compare Register. Receive interrupts and RDA assertions only occur in the event
of a match.
Table 93. LIN-UART Address Compare Register (U0ADDR = F45H)
Bit
7
6
5
4
3
2
1
0
Field
COMP_ADDR
Reset
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
F45H, F4DH
Note: R/W = Read/Write.
Bit Position
[7:0]
COMP_ADDR
Value Description
— Compare Address
This 8-bit value is compared to the incoming address bytes.
12.3.10. LIN-UART Baud Rate High and Low Byte Registers
The LIN-UART Baud Rate High and Low Byte registers, shown in Tables 94 and 95)
combine to create a 16-bit baud rate divisor value (BRG[15:0]) that sets the data
transmission rate (baud rate) of the LIN-UART.
Table 94. LIN-UART Baud Rate High Byte Register (U0BRH = F46H)
Bit
7
6
5
4
3
2
1
0
Field
BRH
Reset
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
F46H, F4EH
Note: R/W = Read/Write.
Bit Position
[7:0]
BRH
Value Description
— Baud Rate High
These bits set the High byte of the baud rate divisor value.
PS025015-1212
PRELIMINARY
LIN-UART