PIC12F635ESLASHSS datasheet(61/196 Pages) MICROCHIP

61 / 196 page

Preliminary

DS41232B-page 59

PIC12F635/PIC16F636/639

T1CON – TIMER1 CONTROL REGISTER (ADDRESS: 10h)

R/W-0

T1GINV

TMR1GE

T1CKPS1 T1CKPS0 T1OSCEN

T1SYNC

TMR1CS

TMR1ON

bit 7

bit 0

bit 7

T1GINV: Timer1 Gate Invert bit(1)

= Timer1 gate is inverted

= Timer1 gate is not inverted

bit 6

TMR1GE: Timer1 Gate Enable bit(2)

If TMR1ON = 0:

This bit is ignored.

If TMR1ON = 1:

= Timer1 is on if Timer1 gate is not active

= Timer1 is on

bit 5-4

T1CKPS<1:0>: Timer1 Input Clock Prescale Select bits

= 1:8 Prescale value

= 1:4 Prescale value

= 1:2 Prescale value

= 1:1 Prescale value

bit 3

T1OSCEN: LP Oscillator Enable Control bit

If INTOSC without CLKOUT oscillator is active:

= LP oscillator is enabled for Timer1 clock

= LP oscillator is off

Else:

This bit is ignored.

bit 2

T1SYNC: Timer1 External Clock Input Synchronization Control bit

TMR1CS = 1:

= Do not synchronize external clock input

= Synchronize external clock input

TMR1CS = 0:

This bit is ignored. Timer1 uses the internal clock.

bit 1

TMR1CS: Timer1 Clock Source Select bit

= External clock from T1CKI pin (on the rising edge)

= Internal clock (FOSC/4)

bit 0

TMR1ON: Timer1 On bit

= Enables Timer1

= Stops Timer1

Note 1: T1GINV bit inverts the Timer1 gate logic, regardless of source.

2: TMR1GE bit must be set to use either T1G pin or C2OUT, as selected by the

T1GSS bit (CMCON1<1>), as a Timer1 gate source.

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

- n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

PIC12F635E/SS датащи(PDF) 61 Page - Microchip Technology

PIC12F635E/SS датащи(HTML) 61 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL