AUXR (Address=8EH, Auxiliary Register, Reset Value=0000, xx0xB)
7
6
5
4
3
2
1
0
-
URTS
ADRJ
P41ALE P35ALE
-
-
EXTRAM
URTS:
0: Timer 1 or Timer 2 can be used as the Baud Rate Generator in Mode 1 and Mode 3.
1: Timer 1 overflow signal is replaced by the UART2 Baud Rate Timer overflow signal when Timer 1 is selected
as the Baud Rate Generator in Mode1 or Mode 3 of the first UART. (Refer to Section 13-3.)
13.2 UART2 Baud Rates
13.2.1 Mode 0
If URM0X6=0,
Fosc
Mode 0 Baud Rate =
12
If URM0X6=1,
Fosc
Mode 0 Baud Rate =
2
13.2.2 Mode 1 and Mode 3
S2SMOD
2
Fosc
x
Mode 1, 3 Baud Rate =
32
n x (256-S2BRT)
Where,
n=12 if S2X12=0,
n=1 if S2X12=1.
13.2.3 Mode 2
Mode 2 Baud Rate =
S2SMOD
2
x Fosc
64
MEGAWIN
MPC82G516A Data Sheet
64
MEGAWIN [ MEGAWIN TECHNOLOGY CO., LTD ]
