DV164126 Microchip Technology, DV164126 Datasheet - Page 33

• Manufacturer Part Number: DV164126
• Description: KIT DEVELOPMENT USB W/PICKIT 2
• Manufacturer: Microchip Technology

Specifications of DV164126

• Main Purpose: Interface, USB 2.0 Slave
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: PIC18F13K50, PIC18F14K50
• Primary Attributes: Full Speed (12Mbps), MCU Based
• Secondary Attributes: 4 Labs: Enumeration, HID Mouse, HID Keyboard, CDC Serial Emulator
• Silicon Manufacturer: Microchip
• Silicon Core Number: PIC18F14K50, PIC18F13K50
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Family Name: Piccolo
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 2-5:
FLOWCHART FOR CDC SERIAL EMULATOR CODE
ProcessIO( )
RS232 OUT Buffer available
YES
Copy USB OUT Buffer
and
to RS232 OUT Buffer
USB OUT Buffer NOT EMPTY
NO
YES
RS232 OUT Buffer NOT EMPTY
Copy next byte to
and
EUSART
EUSART is EMPTY
NO
YES
Add byte to RS232
EUSART has
IN Buffer
a byte
NO
RS232 IN Buffer
has data and
YES
Copy USB IN Buffer to
USB IN Buffer available
USB Buffer
NO
CDCTxService( )
© 2008 Microchip Technology Inc.
DS41356A-page 29