From 5ab9865fa6ed343ae0cffefb81b20af2e533e36f Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Sat, 8 Apr 2023 17:20:32 +0300 Subject: Move from logisim to digital --- digital/atk16_decoder.dig | 402 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 402 insertions(+) create mode 100644 digital/atk16_decoder.dig (limited to 'digital/atk16_decoder.dig') diff --git a/digital/atk16_decoder.dig b/digital/atk16_decoder.dig new file mode 100644 index 0000000..ca22f72 --- /dev/null +++ b/digital/atk16_decoder.dig @@ -0,0 +1,402 @@ + + + 2 + + + + Out + + + Description + Write register selection + + + Label + RW_S + + + + + + Out + + + Description + Read register 1 selection + + + Label + R1_S + + + + + + Out + + + Description + Read register 2 selection + + + Label + R2_S + + + + + + Register + + + valueIsProbe + true + + + Label + IR + + + Bits + 16 + + + + + + In + + + Label + DBUS + + + Bits + 16 + + + isHighZ + true + + + + + + In + + + Description + Instruction register input enable + + + Label + IR_IE + + + + + + In + + + Label + CLK + + + + + + Splitter + + + splitterSpreading + 2 + + + Input Splitting + 16 + + + Output Splitting + 3,3,3,3,4 + + + + + + Splitter + + + Input Splitting + 9,7 + + + Output Splitting + 16 + + + + + + Ground + + + rotation + + + + Bits + 7 + + + + + + Tunnel + + + NetName + DBUS + + + + + + Tunnel + + + rotation + + + + NetName + DBUS + + + + + + Driver + + + Bits + 16 + + + flipSelPos + true + + + + + + Tunnel + + + NetName + DBUS + + + + + + Splitter + + + Input Splitting + 16 + + + Output Splitting + 3,9, + + + + + + Out + + + Description + ALU selection code + + + Label + ALU_S + + + Bits + 4 + + + + + + Splitter + + + Input Splitting + 3,1 + + + Output Splitting + 4 + + + + + + Splitter + + + Input Splitting + 4 + + + Output Splitting + 1,3 + + + + + + In + + + Description + Jump address output enable + + + Label + JA_OE + + + + + + Out + + + Description + Opcode + + + Label + OP + + + Bits + 4 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file -- cgit v1.3