DS669 Datasheet, PDF (4/28 Pages) Xilinx, Inc – AXI Interface Based

AXI Interface Based KC705 Embedded Kit MicroBlaze Processor Subsystem Data Sheet
Number of LOCed PHY_CONTROLs:
3 out of
3 100%
Number of PLLE2_ADVs:
1 out of
10 10%
Number of STARTUPs:
0 out of
1 0%
Number of XADCs:
1 out of
1 100%
Note: Device resource utilization results are indicative and are dependent on the implementation tool versions. Exact results might vary.
The advantage of implementing this system in an FPGA is that the system can easily be expanded and customized in these
ways:
• Configure/modify the MicroBlaze processor.
• Configure/modify the existing peripherals.
• Increase the amount of internal RAM.
• Remove peripherals that are not needed in the user’s application. For example, remove one of the GPIO instances.
• Add instances of Xilinx IP that are from the Xilinx IP Catalog or third-party IP.
• Add AXI IP or custom logic in the ISE tools top-level wrapper.
• Add custom logic that either interfaces to the MicroBlaze processor embedded system or is totally independent.
Instructions for modifying the hardware platform can be found in AXI Interface Based KC705 Embedded Kit MicroBlaze
Processor Subsystem Hardware Tutorial [Ref 1].
System Features
Processor Block
• 32-bit MicroBlaze processor with 8 KB instruction cache (I-cache) and 8 KB data cache (D-cache):
• Hardware barrel shifter
• Memory management unit (MMU):
- Provides full MMU functionality
- Controls effective-address to physical-address mapping
- Provides memory protection with two memory protection zones
• 8 KB local memory for instructions and data
• Debug module
• Interrupt controller
• Dual 32-bit timer/counter
Memory
• 1 GB 64-bit wide 800 MHz DDR3 SDRAM
• 64 KB internal block RAM
• 128 MB linear (parallel) flash
• Secure digital high-capacity (SDHC) controller
• 1 KB IIC EEPROM
Input/Output
• Three general-purpose input controllers:
• 5-bit pushbutton controller
• 4-bit DIP switch interface
• 3-bit rotary switch interface
DS669 (v2.0) April 23, 2013
www.xilinx.com
Product Specification
4