EXCA(4) FreeBSD Kernel Interfaces Manual EXCA(4) NAME exca - helper module for PC Card and CardBus systems DESCRIPTION The exca module is used to implement the Intel ExCA interface to PC Cards. SEE ALSO pccbb(4), pcic(4) FreeBSD 13.1-RELEASE-p6 February 23, 2003 FreeBSD 13.1-RELEASE-p6