DSPIC33FJ64MC510T-I/PT Microchip Technology, DSPIC33FJ64MC510T-I/PT Datasheet - Page 266

• Manufacturer Part Number: DSPIC33FJ64MC510T-I/PT
• Description: IC DSPIC MCU/DSP 64K 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ64MC510T-I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 24x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFQFP
• For Use With: AC164333 - MODULE SKT FOR PM3 100QFPMA330013 - MODULE PLUG-IN DSPIC33 100TQFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

dsPIC33F
21.3.6
When the DCI module is operating as a frame sync
slave (COFSD = 1), data transfers are controlled by the
Codec device attached to the DCI module. The
COFSM control bits control how the DCI module
responds to incoming COFS signals.
In the Multi-Channel mode, a new data frame transfer
will begin one CSCK cycle after the COFS pin is sam-
pled high (see Figure 21-2). The pulse on the COFS
pin resets the frame sync generator logic.
In the I
one CSCK cycle after a low-to-high or a high-to-low
transition is sampled on the COFS pin. A rising or fall-
ing edge on the COFS pin resets the frame sync
generator logic.
FIGURE 21-2:
FIGURE 21-3:
FIGURE 21-4:
DS70165E-page 264
Note:
2
S mode, a new data word will be transferred
SLAVE FRAME SYNC OPERATION
A 5-bit transfer is shown here for illustration purposes. The I
will be system dependent.
CSDO or CSDI
CSDI or CSDO
CSDI/CSDO
BIT_CLK
FRAME SYNC TIMING, MULTI-CHANNEL MODE
FRAME SYNC TIMING, AC-LINK START-OF-FRAME
I
2
CSCK
COFS
SYNC
S INTERFACE FRAME SYNC TIMING
CSCK
WS
MSb
MSb
bit 2
S12
bit 1
S12
Preliminary
S12
LSb
MSb
Tag
In the AC-Link mode, the tag slot and subsequent data
slots for the next frame will be transferred one CSCK
cycle after the COFS pin is sampled high.
The COFSG and WS bits must be configured to pro-
vide the proper frame length when the module is oper-
ating in the Slave mode. Once a valid frame sync pulse
has been sampled by the module on the COFS pin, an
entire data frame transfer will take place. The module
will not respond to further frame sync pulses until the
data frame transfer has completed.
bit 14
LSb MSb
Tag
2
S protocol does not specify word length – this
bit 13
Tag
LSb
© 2007 Microchip Technology Inc.
LSb