Subversion Repositories mips_enhanced

CAN interface enable

CONFIG_CAN_ENABLE

  Say Y here to enable the CAN interace from OpenCores. The core has one

  AHB slave interface for accessing the control registers. The CAN core

  ir register-compatible with the SAJ1000 core from Philips.

CAN register address

CONFIG_CANIO

  The control registers of the CAN core occupy 4 kbyte, and are

  mapped in the AHB bus I/O area (0xFFF00000 - 0xFFFFF000). This setting

  defines at which address in the I/O area the registers appear (HADDR[19:8]).

CAN interrupt

CONFIG_CANIRQ

  Defines which interrupt number the CAN core will generate.

CAN loob-back testing

CONFIG_CANLOOP

  If you say Y here, the receiver and trasmitter of the CAN core will

  be connected together in a loop-back fashion. This will make it

  possible to perform loop-back test, but not data will be sent

  or received from the outside. ONLY for testing!

CAN Synchronous reset

CONFIG_CAN_SYNCRST

  If you say Y here, the CAN core will be implemented with

  synchronous reset rather than asynchronous. This is needed

  when the target library does not implement registers with

  async reset. Unless you know what you are doing, say N.

CAN FT memories

CONFIG_CAN_FT

  If you say Y here, the CAN FIFOs will be implemented using

  SEU protected RAM blocks. Only applicable to the FT version

  of grlib.