mpc82x52at Megawin Technology, mpc82x52at Datasheet - Page 26

• Manufacturer Part Number: mpc82x52at
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

26
SFR: AUXR (Auxiliary Register)
T0X12: = T0 clock source selector
T1X12: = T1 clock source selector
URM0X6: = Baud rate selector of UART while it is working under Mode-0
EADCI: = Enable/Disable interrupt from A/D converter
ESPI: = Enable/Disable interrupt from Serial Peripheral Interface (SPI)
ENLVFI: = Enable/Disable interrupt from low-voltage sensor
T0X12
Bit-7
0: = (default)
1: =
0: = (default)
1: =
0: = (default)
1: =
0: = (default)
1: =
0: = (default)
1: =
0: = (default)
1: =
Set the frequency of the clock source for T0 as the oscillator frequency divided-by-12.
It will compatible to the traditional 80C51 MCU.
Set the frequency of the clock source for T0 as the oscillator frequency.
It will drive the T0 faster than a traditional 80C51 MCU.
Set the frequency of the clock source for T1 as the oscillator frequency divided-by-12.
It will compatible to the traditional 80C51 MCU.
Set the frequency of the clock source for T1 as the oscillator frequency.
It will drive the T1 faster than a traditional 80C51 MCU.
Set the baud rate of the UART functional block as oscillator frequency divided-by-12.
It will compatible to the traditional 80C51 MCU.
Set the baud rate of the UART functional block as oscillator frequency divided-by-2.
It will transmit/receive data faster than a traditional 80C51 MCU.
Inhibit the ADC functional block to generate interrupt to the MCU
Enable the ADC functional block to generate interrupt to the MCU
Inhibit the SPI functional block to generate interrupt to the MCU
Enable the SPI functional block to generate interrupt to the MCU
Inhibit the low-voltage sensor functional block to generate interrupt to the MCU
Enable the low-voltage sensor functional block to generate interrupt to the MCU
T1X12
Bit-6
URM0X6
Bit-5
MPC82x52A Data Sheet
EADCI
Bit-4
ESPI
Bit-3
ENLVFI
Bit-2
Bit-1
-
MEGAWIN
Bit-0
-