PIC16C925/926
TABLE 8-3: REGISTERS ASSOCIATED WITH TIMER1, CAPTURE AND COMPARE
Address Name Bit 7 Bit 6 Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
Power-on
Reset
Value on
all other
RESETS
0Bh, 8Bh,
10Bh, 18Bh
INTCON
GIE PEIE TMR0IE INTE
RBIE TMR0IF INTF RBIF 0000 000x 0000 000u
0Ch
PIR1
LCDIF ADIF
—
—
SSPIF CCP1IF TMR2IF TMR1IF 00-- 0000 00-- 0000
8Ch
PIE1
LCDIE ADIE
—
—
SSPIE CCP1IE TMR2IE TMR1IE 00-- 0000 00-- 0000
87h
TRISC
—
— PORTC Data Direction Control Register
--11 1111 --11 1111
0Eh
TMR1L Holding register for the Least Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
0Fh
TMR1H Holding register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
10h
T1CON
—
— T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON --00 0000 --uu uuuu
15h
CCPR1L Capture/Compare/PWM1 (LSB)
xxxx xxxx uuuu uuuu
16h
CCPR1H Capture/Compare/PWM1 (MSB)
xxxx xxxx uuuu uuuu
17h
CCP1CON —
— CCP1X CCP1Y CCP1M3 CCP1M2 CCP1M1 CCP1M0 --00 0000 --00 0000
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0’. Shaded cells are not used in these modes.
TABLE 8-4: REGISTERS ASSOCIATED WITH PWM AND TIMER2
Address Name Bit 7 Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
Power-on
Reset
Value on
all other
RESETS
0Bh, 8Bh,
10Bh, 18Bh
INTCON
GIE
PEIE TMR0IE INTE
RBIE TMR0IF INTF
RBIF 0000 000x 0000 000u
0Ch
PIR1
LCDIF ADIF
—
—
SSPIF CCP1IF TMR2IF TMR1IF 00-- 0000 00-- 0000
8Ch
PIE1
LCDIE ADIE
—
—
SSPIE CCP1IE TMR2IE TMR1IE 00-- 0000 00-- 0000
87h
TRISC
—
— PORTC Data Direction Control Register
--11 1111 --11 1111
11h
TMR2
Timer2 Module Register
0000 0000 0000 0000
92h
PR2
Timer2 Module Period Register
1111 1111 1111 1111
12h
T2CON
— TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
15h
CCPR1L Capture/Compare/PWM1 (LSB)
xxxx xxxx uuuu uuuu
16h
CCPR1H Capture/Compare/PWM1 (MSB)
xxxx xxxx uuuu uuuu
17h
CCP1CON —
—
CCP1X CCP1Y CCP1M3 CCP1M2 CCP1M1 CCP1M0 --00 0000 --00 0000
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0’. Shaded cells are not used in this mode.
DS39544A-page 58
Preliminary
2001 Microchip Technology Inc.