MDT10P73

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P. 9

2005/6 Ver. 1.5

(21) CCP1H : R16

Capture/Compare/PWM MSB

(22) CCP1CTL : R17

Bit

Symbol

Function

3~0

CCP1M3

~

CCP1M0

0 0 0 0 : CCP1 off

0 1 0 0 : Capture1 mode , every falling edge

0 1 0 1 : Capture1 mode , every rising edge

0 1 1 0 : Capture1 mode , every 4

0 1 1 1 : Capture1 mode , every 16

1 0 0 0 : Compare1 mode , set output on match

1 0 0 1 : Compare1 mode , clear output on match

1 0 1 0 : Compare1 mode , generate software interrupt on match

1 0 1 1 : Compare1 mode , trigger special event

1 1 x x : PWM1 mode

5~4

PWM1LSB

These bits are the two LSBs of the PWM1 duty cycle

7~6

--

Unimplemented

(23) RCSC : R18

Bit

Symbol

Function

0

RX9DF

9

1

OERF

0 : No overrun error

1 : Overrun error

2

FERF

0 : No framing error

1 : Framing error

3

--

Unimplemented

4

CRENF

0 : Disable continuous receive

1 : Enable continuous receive

5

SRENF

0 : Disable single receive

1 : Enable single receive

6

RX9ENF

0 : Select 8-bit reception

1 : Select 9-bit reception

7

SPENF

0 : Serial port disable

1 : Serial port enable

(24) TXREG : R19

USART transmit register