PIC32MX575F256LT-80I/PT Microchip Technology, PIC32MX575F256LT-80I/PT Datasheet - Page 36

• Manufacturer Part Number: PIC32MX575F256LT-80I/PT
• Description: 256KB Flash, 64KB RAM, 80 MHz, USB, 1xCAN, 8 DMA 100 TQFP 12x12x1mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX575F256LT-80I/PT

• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, I²C, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC32MX
16.2.14
CHANGE_CFG is used by the probe to set various con-
figuration settings for the PE. Currently, the single con-
figuration setting determines which of the following
calculation methods the PE should use:
• Software CRC calculation method
• Hardware calculation method
FIGURE 16-26:
TABLE 16-15: CHANGE_CFG FORMAT
Expected Response (1 word):
FIGURE 16-27:
DS61145G-page 36
31
15
31
15
Opcode
CRCFlag
31
15
Field
CHANGE_CFG COMMAND
0xB
If the value is ‘0’, the PE uses the
software CRC calculation method.
If the value is ‘1’, the PE uses the
hardware CRC unit to calculate the
CRC.
Last Command
CRCFlag_High
CRCFlag_Low
Return Code
CHANGE_CFG COMMAND
Not Used
CHANGE_CFG RESPONSE
Opcode
Description
16
16
16
0
0
0
© 2010 Microchip Technology Inc.