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36 lines
458 B
ArmAsm
36 lines
458 B
ArmAsm
; RR-Net driver
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.export cs_init
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.export cs_packet_page
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.export cs_packet_data
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.export cs_rxtx_data
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.export cs_tx_cmd
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.export cs_tx_len
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.export cs_driver_name
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rr_ctl = $de01
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;cs_irq = $de00
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cs_packet_page = $de02
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cs_packet_data = $de04
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;cs_packet_data2 = $de06
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cs_rxtx_data = $de08
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;cs_rxtx_data2 = $de0a
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cs_tx_cmd = $de0c
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cs_tx_len = $de0e
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.code
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cs_init:
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lda rr_ctl
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ora #1
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sta rr_ctl
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rts
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.rodata
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cs_driver_name:
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.asciiz "RR-NET"
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