MDT10P73BA Datasheet, PDF (8/22 Pages) Micon Design Technology Corporation – 8-bit micro-controller

(17) T2STA: R12
Bit Symbol
1~0 T2CKPS1 0 0 = Prescaler is 1
~
0 1 = Prescaler is 4
T2CKPS0 1 x = Prescaler is 16
2 TMR2ON 0: TMR2 is off
1: TMR2 is on
7~3
--
Unimplemented
MDT10P73(BA)
Function
(18) SCMBUF: R13
Serial communication port buffer
(19) SCMCTL: R14
Bit Symbol
Function
3~0 SCM3 0 0 0 0: SCM master mode, clock = Fosc/4
~
0 0 0 1: SCM master mode, clock = Fosc/16
SCM0 0 0 1 0: SCM master mode, clock = Fosc/64
0 0 1 1: SCM master mode, clock = TMR2 output/2
0 1 0 0: SCM slave mode, clock = SCK pin, /SS control enable
0 1 0 1: SCM slave mode, clock = SCK pin, /SS control disable
0 1 1 0: I2C slave mode, 7 bit address.
0 1 1 1: I2C slave mode, 10 bit address.
1 0 1 1: I2C firmware controlled Master mode.
1 1 1 0: I2C slave mode, 7 bit address with start and stop bit interrupts
enabled.
1 1 1 1: I2C slave mode, 10 bit address. with start and stop bit interrupts
enabled.
4
CKS 0: Transmit happens on rising edge, receive on falling edge, Idle state for
clock is low level.
1: Transmit happens on falling edge, receive on rising edge, Idle state for
clock is high level
5
SCMEN 0: Disable SCM, then PC3, PC4, PC5 is I/O port.
1: Enable SCM
6 SCMROI 0: No overflow
1: Overflow
7
WCOL 0: No collision
1: The SCMBUF is written while it is still transmitting the previous word
This specification are subject to be changed without notice. Any latest information
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P. 8
2008/6 Ver. 1.6