Miroirs/hp-saturn
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293 commits 1 branch 0 tags 2 MiB
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10 commits

Author SHA1 Message Date
Raphael Jacquot
2bde756bfe add the sysram module 2019-03-15 12:26:26 +01:00
Raphael Jacquot
a1b22269b2 add mmio 
fix rtn instructions
decode block 14x
 2019-03-14 22:20:03 +01:00
Raphael Jacquot
b2ae484450 implement the ALU as it should be 2019-03-14 21:47:05 +01:00
Raphaël Jacquot
f86a1d03c5 implement base alu functionnality 2019-03-06 12:16:34 +01:00
Raphaël Jacquot
7708d7a85c attached serial port tentative 2019-03-04 14:40:31 +01:00
Raphaël Jacquot
eeb5150159 add the beginnings of a PC and RSTK handler 
fix bad maths in the rom-gx-r module
wire in the PC in the debugger and the control unit
add an execute flag, to start execution of partially
decoded instructions that need reading data from the
instruction stream
 2019-03-03 09:33:42 +01:00
Raphael Jacquot
c5355b4a90 enough was done to start feeding the decoder 2019-03-02 15:52:56 +01:00
Raphael Jacquot
8ce2d2a993 implement more of the bus controller 2019-03-02 13:22:09 +01:00
Raphael Jacquot
8866b8c175 starts complete rewrite 2019-02-24 23:30:57 +01:00
Raphael Jacquot
ebbea44c50 add clearing HST 2019-02-22 16:37:35 +01:00
Renamed from run (Browse further)