PIC16F747 Microchip Technology Inc., PIC16F747 Datasheet - Page 88

• Manufacturer Part Number: PIC16F747
• Description: 28/40/44-pin, 8-bit Cmos Flash Microcontrollers With 10-bit A/d And Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

PIC16F7X7
REGISTER 8-1:
TABLE 8-1:
DS30498C-page 86
0Bh,8Bh,
10Bh, 18Bh
0Ch
8Ch
11h
12h
92h
Legend:
Note 1:
Address
bit 7
bit 6-3
bit 2
bit 1-0
x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer2 module.
Bits PSPIE and PSPIF are reserved on the PIC16F737/767 devices; always maintain these bits clear.
INTCON
PIR1
PIE1
TMR2
T2CON
PR2
Name
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
Timer2 Module Register
Timer2 Period Register
PSPIF
PSPIE
bit 7
Bit 7
Unimplemented: Read as ‘0’
TOUTPS3:TOUTPS0: Timer2 Output Postscale Select bits
0000 = 1:1 Postscale
0001 = 1:2 Postscale
0010 = 1:3 Postscale
•
•
•
1111 = 1:16 Postscale
TMR2ON: Timer2 On bit
1 = Timer2 is on
0 = Timer2 is off
T2CKPS1:T2CKPS0: Timer2 Clock Prescale Select bits
00 = Prescaler is 1
01 = Prescaler is 4
1x = Prescaler is 16
T2CON: TIMER2 CONTROL REGISTER (ADDRESS 12h)
GIE
Legend:
R = Readable bit
-n = Value at POR
—
U-0
—
(1)
(1)
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
PEIE
ADIF
ADIE
Bit 6
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0
R/W-0
TMR0IE
RCIF
RCIE
Bit 5
R/W-0
INT0IE
TXIE
Bit 4
TXIF
W = Writable bit
‘1’ = Bit is set
R/W-0
SSPIF
SSPIE
RBIE
Bit 3
TMR0IF
CCP1IE
CCP1IF
Bit 2
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
TMR2IE
TMR2IF
INT0IF
Bit 1
R/W-0
 2004 Microchip Technology Inc.
TMR1IE 0000 0000 0000 0000
TMR1IF 0000 0000 0000 0000
RBIF
Bit 0
x = Bit is unknown
R/W-0
0000 000x 0000 000u
0000 0000 0000 0000
1111 1111 1111 1111
POR, BOR
Value on:
R/W-0
Value on
all other
Resets
bit 0