The Serial Peripheral Interface (SPI) flash controller provides an industry-standard interface between a central processing unit (CPU) and an off-chip SPI flash memory device.
The controller has two separate slave ports: Port S and Port C.
Port S can be used by the CPU to read from, or write to, any memory location within the SPI flash.
Port C provides a mechanism to configure the SPI flash and issue any command from the SPI Flash's command set.
LIFCL-40, LIFCL-33, LIFCL-17, LFD2NX-40, LFD2NX-17, LFCPNX-50, LFCPNX-100, LFMXO5-25, LFMXO5-55T, LFMXO5-100T, UT24C40, UT24CP100, LAV-AT-500E
| 1.6.0 |
Updated controller output for user-defined command registers. Removed option to set the sector size on the GUI. |
| 1.5.0 |
Updated controller output for status read register. Updated generated IP constraints. Added clock polarity and phase attribute setting and register. |
| 1.4.0 |
Added UT24C, UT24CP and LAV-AT support. Added AHB-L support for page buffer program and read. |
| 1.3.1 |
Separated memory mapping for AHB-L and APB in Propel. |
| 1.3.0 |
Added Propel support. Separated AHB-L and APB clock. Added "Data Port AHB Data Byte Endianness" and "First Transmitted Bit" attributes. Set "Control Port APB Address Width" attribute value to 11 only. Added support for 32-bit SPI Flash addressing. Improved user command registers. Added register for SCLK Rate attribute. |
| 1.2.0 |
Added LFMXO5 support. Removed option to enable/disbale Control Port. Enabled the Control Port always. |
| 1.1.0 | Added CertusPro-NX support. |
| 1.0.0 | Initial release. |