DSPIC30F3013-30I/SO Microchip Technology, DSPIC30F3013-30I/SO Datasheet - Page 110

• Manufacturer Part Number: DSPIC30F3013-30I/SO
• Description: IC DSPIC MCU/DSP 24K 28SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F3013-30I/SO

• Program Memory Type: FLASH
• Program Memory Size: 24KB (8K x 24)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: DSPIC30F
• Core: dsPIC
• Maximum Clock Frequency: 30 MHz
• Number Of Programmable I/os: 30
• Data Ram Size: 2 KB
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300018, DM330011
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DSPIC30F301330ISO

dsPIC30F
15.9
The PWM module produces single pulse outputs when
the PTCON control bits PTMOD<1:0> = 10. Only edge
aligned outputs may be produced in the Single Pulse
mode. In Single Pulse mode, the PWM I/O pin(s) are
driven to the active state when the PTEN bit is set.
When a match with a duty cycle register occurs, the
PWM I/O pin is driven to the inactive state. When a
match with the PTPER register occurs, the PTMR reg-
ister is cleared, all active PWM I/O pins are driven to
the inactive state, the PTEN bit is cleared, and an
interrupt is generated.
15.10 PWM Output Override
The PWM output override bits allow the user to manu-
ally drive the PWM I/O pins to specified logic states,
independent of the duty cycle comparison units.
All control bits associated with the PWM output over-
ride function are contained in the OVDCON register.
The upper half of the OVDCON register contains eight
bits, POVDxH<4:1> and POVDxL<4:1>, that determine
which PWM I/O pins will be overridden. The lower half
of
POUTxH<4:1> and POUTxL<4:1>, that determine the
state of the PWM I/O pins when a particular output is
overridden via the POVD bits.
15.10.1
When a PWMxL pin is driven active via the OVDCON
register, the output signal is forced to be the comple-
ment of the corresponding PWMxH pin in the pair.
Dead-time insertion is still performed when PWM
channels are overridden manually.
15.10.2
If the OSYNC bit in the PWMCON2 register is set, all
output overrides performed via the OVDCON register
are synchronized to the PWM time base. Synchronous
output overrides occur at the following times:
• Edge Aligned mode, when PTMR is zero.
• Center Aligned modes, when PTMR is zero and
15.11 PWM Output and Polarity Control
There are three device configuration bits associated
with the PWM module that provide PWM output pin
control:
• HPOL configuration bit
• LPOL configuration bit
• PWMPIN configuration bit
These three bits in the FPORBOR configuration regis-
ter (see Section 21) work in conjunction with the four
PWM enable bits (PWMEN<4:1>) located in the
PWMCON1 SFR. The configuration bits and PWM
enable bits ensure that the PWM pins are in the correct
DS70082G-page 108
when the value of PTMR matches PTPER.
the
Single Pulse PWM Operation
OVDCON
COMPLEMENTARY OUTPUT MODE
OVERRIDE SYNCHRONIZATION
register
contains
eight
bits,
Preliminary
states after a device Reset occurs. The PWMPIN con-
figuration fuse allows the PWM module outputs to be
optionally enabled on a device Reset. If PWMPIN = 0,
the PWM outputs will be driven to their inactive states
at Reset. If PWMPIN = 1 (default), the PWM outputs
will be tri-stated. The HPOL bit specifies the polarity for
the PWMxH outputs, whereas the LPOL bit specifies
the polarity for the PWMxL outputs.
15.11.1
The PEN<4:1>H and PEN<4:1>L control bits in the
PWMCON1 SFR enable each high PWM output pin
and each low PWM output pin, respectively. If a partic-
ular PWM output pin not enabled, it is treated as a
general purpose I/O pin.
15.12 PWM FAULT Pins
There are two FAULT pins (FLTA and FLTB) associated
with the PWM module. When asserted, these pins can
optionally drive each of the PWM I/O pins to a defined
state.
15.12.1
The FLTACON and FLTBCON SFRs each have 4 con-
trol bits that determine whether a particular pair of
PWM I/O pins is to be controlled by the FAULT input
pin. To enable a specific PWM I/O pin pair for FAULT
overrides, the corresponding bit should be set in the
FLTACON or FLTBCON register.
If all enable bits are cleared in the FLTACON or
FLTBCON registers, then the corresponding FAULT
input pin has no effect on the PWM module and the pin
may be used as a general purpose interrupt or I/O pin.
15.12.2
The FLTACON and FLTBCON special function regis-
ters have 8 bits each that determine the state of each
PWM I/O pin when it is overridden by a FAULT input.
When these bits are cleared, the PWM I/O pin is driven
to the inactive state. If the bit is set, the PWM I/O pin
will be driven to the active state. The active and inactive
states are referenced to the polarity defined for each
PWM I/O pin (HPOL and LPOL polarity control bits).
A special case exists when a PWM module I/O pair is
in the Complementary mode and both pins are pro-
grammed to be active on a FAULT condition. The
PWMxH pin always has priority in the Complementary
mode, so that both I/O pins cannot be driven active
simultaneously.
Note:
OUTPUT PIN CONTROL
FAULT PIN ENABLE BITS
The FAULT pin logic can operate indepen-
dent of the PWM logic. If all the enable bits
in the FLTACON/FLTBCON register are
cleared, then the FAULT pin(s) could be
used as general purpose interrupt pin(s).
Each FAULT pin has an interrupt vector,
interrupt flag bit and interrupt priority bits
associated with it.
FAULT STATES
 2004 Microchip Technology Inc.