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The Field Programmable Controller (FPC) Calculator is an online tool to help you easily calculate MicroBlaze™ IP core size usage in Spartan-IIE™ or Spartan-3™ devices.

Step 1: Select the MicroBlaze IP core you plan to use in your processor system.

Step 2: At the bottom of the tool, click on "Calculate Total Logic Cell Count" to determine the target Spartan-IIE or Spartan-3 FPGA.

	MIN	MAX
MicroBlaze Soft Processor
None
Infrastructure IP Cores
OPB Arbiter & Bus Structure, 2M x 2S	MIN	MAX
OPB Arbiter & Bus Structure, 4M x 4S	MIN	MAX
OPB Arbiter & Bus Structure, 8M x 8S	MIN	MAX
None
OPB2OPB Bridge Lite
None
LMB Bus Structure, 1 S
LMB Bus Structure, 2 S
LMB Bus Structure, 3 S
LMB Bus Structure, 4 S
None
OPB2PCI Full Bridge (32/33) ($), No DMA
OPB2PCI Full Bridge (32/33) ($), w/ DMA
None
Memory IP Cores
OPB EMC (Flash, SRAM, and ZBT), 1 Mem Device
OPB EMC (Flash, SRAM, and ZBT), 4 Mem Device
OPB EMC (Flash, SRAM, and ZBT), 8 Mem Device
None
OPB EMC (Flash, SRAM, and ZBT), 8-Bit Data Width
OPB EMC (Flash, SRAM, and ZBT), 16-Bit Data Width
OPB EMC (Flash, SRAM, and ZBT), 32-Bit Data Width
None
OPB BRAM Controller
None
OPB DDR Controller
None
OPB SDRAM Controller, 8-Bit Data Width
OPB SDRAM Controller, 16-Bit Data Width
OPB SDRAM Controller, 32-Bit Data Width
None
Peripheral IP Cores
OPB 10/100 Ethernet MAC ($), Minimal IPIF
OPB 10/100 Ethernet MAC ($), IPIF, No DMA
OPB 10/100 Ethernet MAC ($), IPIF, w/ Simple DMA
OPB 10/100 Ethernet MAC ($), IPIF, w/ SG DMA
None
OPB 10/100 Ethernet MAC Lite ($), Full Duplex
OPB 10/100 Ethernet MAC Lite ($), Half Duplex
None
OPB ATM Utopia Level 2 Slave ($), Minimal IPIF
OPB ATM Utopia Level 2 Slave ($), IPIF, No DMA
OPB ATM Utopia Level 2 Slave ($), IPIF, w/ Simple DMA
OPB ATM Utopia Level 2 Slave ($), IPIF, w/ SG DMA
None
OPB ATM Utopia Level 2 Master ($), Minimal IPIF
OPB ATM Utopia Level 2 Master ($), IPIF, No DMA
OPB ATM Utopia Level 2 Master ($), IPIF, w/ Simple DMA
OPB ATM Utopia Level 2 Master ($), IPIF, w/ SG DMA
None
OPB Single Channel HDLC ($), IPIF, No DMA
OPB Single Channel HDLC ($), IPIF, w/ Simple DMA
OPB Single Channel HDLC ($), IPIF, w/ SG DMA
None
OPB I2C Master & Slave ($)
None
OPB SPI Master & Slave, w/o Rx & Tx FIFOs
OPB SPI Master & Slave, w/ Rx & Tx FIFOs
None
OPB Interrupt Controller, 2 Interrupts	MIN	MAX
OPB Interrupt Controller, 4 Interrupts	MIN	MAX
OPB Interrupt Controller, 8 Interrupts	MIN	MAX
OPB Interrupt Controller, 16 Interrupts	MIN	MAX
OPB Interrupt Controller, 32 Interrupts	MIN	MAX
None
OPB UART 16450 ($)
None
OPB UART 16550 ($)
None
OPB UART Lite	MIN	MAX
None
OPB UART JTAG	MIN	MAX
None
OPB Timebase / WDT
None
OPB Timer / Counter
None
OPB GPIO, 1 I/O
OPB GPIO, 8 I/Os
OPB GPIO, 16 I/Os
OPB GPIO, 32 I/Os
None
IPIF Modules IP Cores
OPB IPIF-Slave Attachment, S Only w/o Burst
OPB IPIF-Slave Attachment, S Only w/ Burst
OPB IPIF-Slave Attachment, M & S w/ Burst
None
OPB IPIF-Master Attachment, Single M
OPB IPIF-Master Attachment, Dual M Arbitration
None
IPIF Address Decode, SRAM Decode
IPIF Address Decode, 1 Reg Decode
IPIF Address Decode, 8 Reg Decode
IPIF Address Decode, 32 Reg Decode
None
IPIF Interrupt Control, 1 Interrupt	MIN	MAX
IPIF Interrupt Control, 4 Interrupt	MIN	MAX
IPIF Interrupt Control, 8 Interrupt	MIN	MAX
IPIF Interrupt Control, 16 Interrupt	MIN	MAX
None
IPIF Read Packet FIFO, 4 x 16	MIN	MAX
IPIF Read Packet FIFO, 32 x 512	MIN	MAX
IPIF Read Packet FIFO, 64 x 16K	MIN	MAX
None
IPIF Write Packet FIFO, 4 x 16	MIN	MAX
IPIF Write Packet FIFO, 32 x 512	MIN	MAX
IPIF Write Packet FIFO, 64 x 16K	MIN	MAX
None
IPIF DMA, 1 Channel
IPIF DMA, 2 Channels
None
IPIF Scatter Gather, 1 Channel
IPIF Scatter Gather, 2 Channels
None

IP Cores Calculator

Targeted Device:	Spartan-IIE
or:	Spartan-3