DV007004 Microchip Technology, DV007004 Datasheet - Page 20

• Manufacturer Part Number: DV007004
• Description: PROGRAMMER UNIVERSAL PM3
• Manufacturer: Microchip Technology
• Series: MPLAB&reg PM3r
• Type: Universalr

Specifications of DV007004

• Contents: MPLAB PM3 Programming Unit, Cables, Power Supply and IDE
• Positions/sockets: 1
• Ic Product Type: Programmer, Universal
• Supported Families: PICmicro, DsPIC30F
• Kit Contents: LCD, ICSP Support, 40-pin Socket, Digital/Multimedia Card Slot
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Microchip's PICmicro devices including dsPIC30F
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: PICmicro And DsPIC30F DSC Devices
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS30177S-page 18
CMX-Scheduler™ for dsPIC
CMX-Scheduler is the result of a special collaboration
between CMX and Microchip. Available in object code
only, CMX-Scheduler is available for FREE to
embedded systems designers using the dsPIC
microcontrollers. CMX-Scheduler is specially designed
for developers whose designs do not require a full-
blown RTOS and/or who are wondering if a kernel
might help their application. The perfect entry-level
kernel, CMX-Scheduler is intuitive to use and easy to
implement.
CMX-Scheduler offers many growth paths for future
designs. User applications developed with the CMX-
Scheduler kernel are upwardly compatible with the
popular CMX-Tiny+™ or CMX-RTX™ RTOSes.
CMX-Scheduler also is tightly integrated with the
unique CMX-MicroNet™ TCP/IP stack for those
applications that require networking connectivity.
CMX-Scheduler software and documentation is
delivered in electronic format and is freely licensed for
unlimited product usage on the dsPIC DSC devices.
Features
Ordering Information:
SW300030
DS51439
• FREE for use on any dsPIC DSC device
• Easy to learn and use
• Truly preemptive kernel
• Supports up to five tasks
• Fast performance
• Free bug fixes and updates
• No royalties on shipped products
• Compatible with CMX-Tiny+ and CMX-RTX
• Complete electronic documentation
• Integrated with CMX-MicroNet for optional
Development Systems Ordering Guide
FREE
networking connectivity
CMX-Scheduler™ for dsPIC
CMX-Scheduler™ for dsPIC
®
®
Devices (Free download: www.cmx.com/microchip)
Devices Sell Sheet (Available at: www.microchip.com)
®
DSC
®
CMX-Scheduler Specifications for
dsPIC
Functionality
DSC Devices
• All CMX Functions: 972 bytes
• CMX Initialize Module: 153 bytes
• CMX Assembly Module: 567 bytes
• RAM, Each Task Control Block: 11 bytes
• Flash, Each Task Control Block: 5 bytes
• CMX functions are contained in a library, thus
• K_Task_Create – creates a task
• K_Task_Start – starts a task
• K_Task_Wake – wakes a task
• K_Task_Wait – has a task wait with/without a
• K_Task_Kill – Deletes a task
• K_Task_Coop_Sched – performs a cooperative
• K_Event_Wait – waits on an event
• K_Event_Signal – signals an event from a task
• K_Event_Signal – signals an event from an
reducing code size, if not referenced.
timeout
task switch
interrupt
- Min. Context Switch: 81 cycles (starting a
- 102 cycles (resuming a task)
®
task)
DSC Products
 2004 Microchip Technology Inc.