aiden/h8-536-decoder
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emualtor working

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Aiden
2026-05-25 21:00:25 +10:00
parent 3ab79648ff
commit 752148c585
22 changed files with 588 additions and 22 deletions
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build/rom_serial_gate.json
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@@ -167,7 +167,7 @@
"H'BF23",
"H'BF2D"
],
"summary": "F9C4 gates the idle/default report enqueue. Reset/init loads H'14, each BA26 send reloads H'07, and the FRT2 OCIA handler decrements it; when it reaches zero loc_4046 can enqueue H'00FF if the queue is empty and the FAA5/F9C3 RX gate permits it. With FRT2 OCRA H'7A12 and CKS=phi/32, a phi near 10 MHz gives about 0.7s for H'07, matching the observed heartbeat cadence.",
"summary": "F9C4 gates the idle/default report enqueue. Reset/init loads H'14, each BA26 send reloads H'07, and the FRT2 OCIA handler decrements it; when it reaches zero loc_4046 can enqueue H'0000 if the queue is empty and the FAA5/F9C3 RX gate permits it. With FRT2 OCRA H'7A12 and CKS=phi/32, a phi near 10 MHz gives about 0.7s for H'07, matching the observed heartbeat cadence.",
"tick_handler_address_hex": "H'BF23",
"timer": {
"clock_select": "CKS1=1 CKS0=0 => phi/32",