PIC16F871 Datasheet

IC型号：
PIC16F871
PDF描述：
28/40-Pin, 8-Bit CMOS FLASH Microcontrollers
文件大小：
1755.40KB
PDF页数：
172页
芯片厂家：
Microchip

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PIC16F870/871

TABLE 8-2:

Address

Name

REGISTERS ASSOCIATED WITH CAPTURE, COMPARE, AND TIMER1

Bit 7

GIE

PSPIF

(1)

PSPIE

(1)

Bit 6

PEIE

ADIF

ADIE

Bit 5

T0IE

RCIF

RCIE

Bit 4

INTE

TXIF

TXIE

Bit 3

RBIE

鈥?/div>

Bit 2

T0IF

CCP1IF

CCP1IE

Bit 1

INTF

TMR2IF

TMR2IE

Bit 0

RBIF

Value on:

POR,

BOR

Value on

all other

resets

0Bh,8Bh, INTCON

10Bh,18Bh

0Ch

8Ch

87h

0Eh

0Fh

10h

15h

16h

17h

PIR1

PIE1

TRISC

TMR1L

TMR1H

T1CON

CCPR1L

CCPR1H

CCP1CON

0000 000x 0000 000u

TMR1IF

0000 -000 0000 -000

TMR1IE

0000 -000 0000 -000

1111 1111 1111 1111

xxxx xxxx uuuu uuuu

PORTC Data Direction Register

Holding register for the Least Significant Byte of the 16-bit TMR1 register

Holding register for the Most Significant Byte of the 16-bit TMR1 register

鈥?/div>

T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON

--00 0000 --uu uuuu

xxxx xxxx uuuu uuuu

CCP1M3

CCP1M2 CCP1M1 CCP1M0

--00 0000 --00 0000

Capture/Compare/PWM register1 (LSB)

Capture/Compare/PWM register1 (MSB)

鈥?/div>

CCP1X

CCP1Y

Legend:

= unknown,

= unchanged,

= unimplemented read as 鈥?鈥? Shaded cells are not used by Capture and Timer1.

Note 1:The

PSP is not implemented on the PIC16F870; always maintain these bits clear.

TABLE 8-3:

Address

Name

REGISTERS ASSOCIATED WITH PWM AND TIMER2

Bit 7

GIE

PSPIF

(1)

PSPIE

(1)

Bit 6

PEIE

ADIF

ADIE

Bit 5

T0IE

RCIF

RCIE

Bit 4

INTE

TXIF

TXIE

Bit 3

RBIE

鈥?/div>

Bit 2

T0IF

CCP1IF

CCP1IE

Bit 1

INTF

TMR2IF

TMR2IE

Bit 0

RBIF

Value on:

POR,

BOR

Value on

all other

resets

0Bh,8Bh, INTCON

10Bh,18Bh

0Ch

8Ch

PIR1

PIE1

0000 000x 0000 000u

TMR1IF

0000 -000 0000 -000

TMR1IE

0000 -000 0000 -000

87h

11h

92h

12h

15h

16h

17h

TRISC

TMR2

PR2

T2CON

CCPR1L

CCPR1H

CCP1CON

PORTC Data Direction Register

Timer2 module鈥檚 register

Timer2 module鈥檚 period register

鈥?/div>

1111 1111 1111 1111

0000 0000 0000 0000

1111 1111 1111 1111

TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0

-000 0000 -000 0000

Capture/Compare/PWM register1 (LSB)

Capture/Compare/PWM register1 (MSB)

鈥?/div>

CCP1X

CCP1Y

xxxx xxxx uuuu uuuu

CCP1M3 CCP1M2 CCP1M1 CCP1M0

--00 0000 --00 0000

Legend:

= unknown,

= unchanged,

= unimplemented read as '0'. Shaded cells are not used by PWM and Timer2.

Note 1:Bits

PSPIE and PSPIF are reserved on the PIC16F870; always maintain these bits clear.

漏

1999 Microchip Technology Inc.

Preliminary

DS30569A -page 61

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