Subversion Repositories mips_enhanced

Spacewire link

CONFIG_SPW_ENABLE

  Say Y here to enable one or more Spacewire serial links. The links

  are based on the GRSPW core from Gaisler Research.

Number of spacewire links

CONFIG_SPW_NUM

  Select the number of links to implement. Each link will be a

  separate AHB master and APB slave for configuration.

AHB FIFO depth

CONFIG_SPW_AHBFIFO4

  Select the AHB FIFO depth (in 32-bit words).

RX FIFO depth

CONFIG_SPW_RXFIFO16

  Select the receiver FIFO depth (in bytes).

RMAP protocol

CONFIG_SPW_RMAP

  Enable hardware support for the RMAP protocol (draft C).

RMAP Buffer depth

CONFIG_SPW_RMAPBUF2

  Select the size of the RMAP buffer (in bytes).

RMAP CRC

CONFIG_SPW_RMAPCRC

  Enable hardware calculation of the RMAP CRC checksum

Netlists

CONFIG_SPW_NETLIST

  Use the netlist version of GRSPWC. This option is required if

  you have not licensed the source code of the Spacewire core.

  Currently only supported for Virtex and Axcelerator FPGAs.

  The AHB/RX FIFO sizes should be set to 16 word/byte, and the

  RMAP should be disabled.

Spacewire FT

CONFIG_SPW_FT

  Say Y here to implement the Spacewire block rams with fault-tolerance

  against SEU errors.

Spacewire core

CONFIG_SPW_GRSPW1

  Select to use GRSPW1 core or GRSPW2 core.