added TRS-80 Model II keyboard connector

pcb/apple_adb/adb.lbr

@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="50" unitdist="mil" unit="mm" style="lines" multiple="1" display="no" altdistance="5" altunitdist="mil" altunit="mil"/>
+<grid distance="50" unitdist="mil" unit="mil" style="lines" multiple="1" display="no" altdistance="5" altunitdist="mil" altunit="mil"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
@@ -417,6 +417,16 @@ by exp-lbrs.ulp</description>
 <text x="-1.27" y="2.54" size="0.6096" layer="25" font="vector" ratio="20">&gt;NAME</text>
 <text x="-1.905" y="-9.525" size="0.6096" layer="27" font="vector" ratio="20">&gt;VALUE</text>
 </package>
+<package name="DIN5">
+<pad name="P$1" x="7.5" y="0" drill="1.5"/>
+<pad name="P$2" x="0" y="0" drill="1.5"/>
+<pad name="P$3" x="-7.5" y="0" drill="1.5"/>
+<pad name="P$4" x="5" y="2.3" drill="1.5"/>
+<pad name="P$5" x="-5" y="2.3" drill="1.5"/>
+<pad name="P$6" x="-5" y="-9.6" drill="1.5"/>
+<pad name="P$7" x="5" y="-9.6" drill="1.5"/>
+<wire x1="-10" y1="-15.6" x2="10" y2="-15.6" width="0.1524" layer="21"/>
+</package>
 </packages>
 <symbols>
 <symbol name="DIN6_PS2">
@@ -469,6 +479,18 @@ Through-hole MiniDIN 7 connector. Commonly used with Roomba products. Don't conf
 <text x="-2.794" y="10.668" size="1.27" layer="95" font="vector">&gt;NAME</text>
 <text x="-3.556" y="-11.938" size="1.27" layer="96" font="vector">&gt;VALUE</text>
 </symbol>
+<symbol name="DIN5">
+<wire x1="-7.62" y1="15.24" x2="7.62" y2="15.24" width="0.1524" layer="94"/>
+<wire x1="7.62" y1="15.24" x2="7.62" y2="-15.24" width="0.1524" layer="94"/>
+<wire x1="7.62" y1="-15.24" x2="-7.62" y2="-15.24" width="0.1524" layer="94"/>
+<wire x1="-7.62" y1="-15.24" x2="-7.62" y2="15.24" width="0.1524" layer="94"/>
+<pin name="P$1" x="-12.7" y="10.16" length="middle"/>
+<pin name="P$2" x="-12.7" y="5.08" length="middle"/>
+<pin name="P$3" x="-12.7" y="0" length="middle"/>
+<pin name="P$4" x="-12.7" y="-5.08" length="middle"/>
+<pin name="P$5" x="-12.7" y="-10.16" length="middle"/>
+<pin name="SHIELD" x="0" y="-20.32" length="middle" rot="R90"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="DIN6_PS2" prefix="J" uservalue="yes">
@@ -548,6 +570,26 @@ Super Speed pins not available on the 16-pin purely SMD connector so this part i
 </device>
 </devices>
 </deviceset>
+<deviceset name="DIN5">
+<gates>
+<gate name="G$1" symbol="DIN5" x="2.54" y="0"/>
+</gates>
+<devices>
+<device name="" package="DIN5">
+<connects>
+<connect gate="G$1" pin="P$1" pad="P$1"/>
+<connect gate="G$1" pin="P$2" pad="P$2"/>
+<connect gate="G$1" pin="P$3" pad="P$3"/>
+<connect gate="G$1" pin="P$4" pad="P$4"/>
+<connect gate="G$1" pin="P$5" pad="P$5"/>
+<connect gate="G$1" pin="SHIELD" pad="P$6 P$7"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 </drawing>

pcb/sirius1_victor9000/changelog.txt

@@ -1,2 +0,0 @@
-PT1 2022-11-03
-

pcb/sirius1_victor9000_trs80_model_2/changelog.txt

@@ -0,0 +1,19 @@
+PT1 2022-11-03
+First prototype
+
+PT2 ????
+Hooked up eithernet port properly
+
+PT3 2022-12-14
+
+Added and hooked up connector for TRS-80 Model II
+
+Although worlds apart in hardware architecture, the keyboard protocol of Sirius 1 and TRS-80 Model II is surprisingly similar.
+
+Both uses keytronics foam and foil keyboard, which is why none of them works today.
+
+Both uses serial communication, with DATA and CLK from KB to computer, and BUSY/ACK from computer to KB.
+
+TRS-80 Model II can't seem to distinguish keydown and keyup events, it only sends data on keydown, and the data is the ASCII code.
+
+Sirius 1 sends on both keyup and keydown, the MSB reflects that.