MDT10P74 Datasheet, PDF (15/24 Pages) Micon Design Technology Corporation – 8-bit micro-controller

Bit Symbol
Function
3
--
Unimplemented
4
UMSF 0 : USART asynchronous mode
1 : USART synchronous mode
5
TXENF 0 : Transmit disable
1 : Transmit enable
6
TX9ENF 0 : Select 8-bit reception
1 : Select 9-bit reception
7
CSSF 0 : Slave mode
1 : Master mode
MDT10P74
(45) BRREG : R99
Baud rate register
(46) ADS1 ( A/D Status Register ) : R9F
Bit Symbol
Function
0 0 0 : PA0~3, PA5, PE0~2 = analog input, VREF = VDD
2~0 PAVM2~0 ^{0 0 1 : PA0~2, PA5, PE0~2 = analog input, VREF = PA3}
0 1 0 : PA0~3, PA5 = analog input, PE0~2 = digital I/O, VREF = VDD
0 1 1 : PA0~2, PA5 = analog input, PE0~2 = digital I/O, VREF = PA3
1 0 0 : PA0, 1, 3 = analog input, PA2, 5, PE0~2 = digital I/O, VREF = VDD
1 0 1 : PA0, 1 = analog input, PA2, 5, PE0~2 = digital I/O, VREF =PA3
1 1 x : PA0~3, 5, PE0~2 = digital I/O
7~3
--
Unimplemented
(47) Configurable options for EPROM (Set by writer) :
Oscillator Type
RC Oscillator
HFXT Oscillator
XTAL Oscillator
LFXT Oscillator
Watchdog Timer control
Watchdog timer disable all the time
Watchdog timer enable all the time
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 15
(Preliminary)
2005/6 Ver. 1.5