.global     FW_CHKSUM1
.global     FW_CHKSUM0
.global     FW_MAC_ADDR
.global     ROM_DISABLE
.global     ROM_ENABLE
.global     CURRENT_COLUMN
.globalzp   TEMP_A_16
.globalzp   IOBVEC

.global     PLOT
.global     BSOUT

.global     print
.global     hexbyte_out
.global     flash_and_verify