PIC18F8310-E/PT Microchip Technology, PIC18F8310-E/PT Datasheet - Page 167

• Manufacturer Part Number: PIC18F8310-E/PT
• Description: IC PIC MCU FLASH 8KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F8310-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-TFQFP
• For Use With: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

16.0
PIC18F6310/6410/8310/8410 devices have three CCP
(Capture/Compare/PWM) modules, labelled CCP1,
CCP2 and CCP3. All modules implement standard
Capture, Compare and Pulse-Width Modulation (PWM)
modes.
REGISTER 16-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-4
bit 3-0
Note 1:
U-0
—
2:
CAPTURE/COMPARE/PWM
(CCP) MODULES
The Special Event Trigger on CCP1 will reset the timer but not start an A/D conversion on a CCP1 match.
For CCP3, the Special Event Trigger is not available. This mode functions the same as Compare
Generate Interrupt mode (CCP3M<3:0> = 1010).
Unimplemented: Read as ‘0’
DCxB<1:0>: PWM Duty Cycle bit 1 and bit 0 for CCP Module x
Capture mode:
Unused.
Compare mode:
Unused.
PWM mode:
These bits are the two Least Significant bits (bit 1 and bit 0) of the 10-bit PWM Duty Cycle register. The
eight Most Significant bits (DCx<9:2>) of the PWM Duty Cycle are found in CCPRxL.
CCPxM<3:0>: CCP Module x Mode Select bits
0000 = Capture/Compare/PWM disabled (resets CCPx module)
0001 = Reserved
0010 = Compare mode, toggle output on match (CCPxIF bit is set)
0011 = Reserved
0100 = Capture mode, every falling edge
0101 = Capture mode, every rising edge
0110 = Capture mode, every 4th rising edge
0111 = Capture mode, every 16th rising edge
1000 = Compare mode: initialize CCPx pin low; on compare match, force CCPx pin high
1001 = Compare mode: initialize CCPx pin high; on compare match, force CCPx pin low
1010 = Compare mode: generate software interrupt on compare match (CCPxIF bit is set,
1011 = Compare mode: trigger special event, reset timer, start A/D conversion on
11xx = PWM mode
U-0
—
CCPxCON: CCP1/CCP2/CCP3 CONTROL REGISTER
(CCPxIF bit is set)
(CCPxIF bit is set)
CCPx pin reflects I/O state)
CCPx match (CCPxIF bit is set)
W = Writable bit
‘1’ = Bit is set
DCxB1
R/W-0
PIC18F6310/6410/8310/8410
DCxB0
R/W-0
(1,2)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
CCPxM3
R/W-0
Each CCP module contains a 16-bit register which can
operate as a 16-bit Capture register, a 16-bit Compare
register or a PWM Master/Slave Duty Cycle register.
For the sake of clarity, all CCP module operation in the
following sections is described with respect to CCP2,
but are equally applicable to CCP1 and CCP3.
CCPxM2
R/W-0
x = Bit is unknown
CCPxM1
R/W-0
DS39635C-page 167
CCPxM0
R/W-0
bit 0