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https://opencores.org/ocsvn/eco32/eco32/trunk
Subversion Repositories eco32
[/] [eco32/] [trunk/] [hwtests/] [serial/] [fpga2pc/] [send1.s] - Rev 132
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; ; send.s -- send stream of bytes ; ; $8 serial base address ; $9 temporary value ; $10 character ; $11 counter ; $31 return address .set tba,0xF0301000 add $8,$0,tba add $11,$0,0 loop: add $10,$11,0 and $10,$10,0xFF jal out add $11,$11,1 j loop out: ldw $9,$8,8 and $9,$9,1 beq $9,$0,out stw $10,$8,12 jr $31