PIC16F785-I/P Microchip Technology Inc., PIC16F785-I/P Datasheet - Page 97

• Manufacturer Part Number: PIC16F785-I/P
• Description: MCU, 8-Bit, 2KW Flash, 128 RAM, 18 I/O, DIP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F785-I/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 17
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 13-3:
© 2006 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4-0
PWMPH1: PWM PHASE 1 CONTROL REGISTER (ADDRESS: 113h)
POL: PH1 Output Polarity bit
1 = PH1 Pin is active-low
0 = PH1 Pin is active-high
C2EN: Comparator 2 Enable bit
When COMOD<1:0> = 00
When COMOD<1:0> = X1
When COMOD<1:0> = 10
C1EN: Comparator 1 Enable bit
When COMOD<1:0> = 00
When COMOD<1:0> = X1
When COMOD<1:0> = 10
PH<4:0>: PWM Phase bits
When COMOD<1:0> = 00
When COMOD<1:0> = X1 or 1X
Legend:
R = Readable bit
-n = Value at POR
bit 7
R/W-0
Note 1: See PWMCON1 register (Register 13-5).
POL
00000 = PH1 starts 1 pwm_clk period after falling edge of SYNC pulse. All other PH1
00001 = PH1 is delayed by 1 pwm_clk pulse
••••• = • • •
11111 = PH1 is delayed by 31 pwm_clk pulses
00000 = Complementary drive starts 1 pwm_clk period after falling edge of SYNC pulse.
00001 = Complementary drive start is delayed by 1 pwm_clk pulse
••••• = • • •
11111 = Complementary drive start is delayed by 31 pwm_clk pulses
C2EN has no effect
1 = PH1 is reset when C1OUT goes high
0 = PH1 ignores Comparator 1
1 = Complementary drive terminates when C1OUT goes high
0 = Comparator 1 is ignored
C1EN has no effect
1 = PH1 is reset when C2OUT goes high
0 = PH1 ignores Comparator 2
1 = Complementary drive terminates when C2OUT goes high
0 = Comparator 2 is ignored
delays are expressed relative to this time.
All other delays are expressed relative to this time.
R/W-0
C2EN
R/W-0
C1EN
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Preliminary
W = Writable bit
‘1’ = Bit is set
(1)
R/W-0
PH4
PIC16F785/HV785
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
PH3
R/W-0
PH2
x = Bit is unknown
R/W-0
PH1
DS41249D-page 95
R/W-0
PH0
bit 0