emailler/drivers/uthernet.s

29 lines
397 B
ArmAsm

; uthernet driver
; for the moment, always assume slot 3
.export cs_init
.export cs_packet_page
.export cs_packet_data
.export cs_rxtx_data
.export cs_tx_cmd
.export cs_tx_len
.export cs_driver_name
cs_rxtx_data = $c0b0
cs_tx_cmd = $c0b4
cs_tx_len = $c0b6
cs_packet_page = $c0ba
cs_packet_data = $c0bc
.code
cs_init:
rts
.rodata
cs_driver_name:
.byte "UTHERNET",0