start of tape loading. hw works and have a generation script

2026-10-03 16:29:41 +02:00
parent 47fffc2e71
commit 5897e55094
16 changed files with 784 additions and 106 deletions
@@ -0,0 +1,15 @@
+# Authoritative ROM and resident-memory layout.
+#
+# Keep assignments in the simple "NAME := value" form: the build generates
+# equivalent C and sdasz80 include files from these definitions.
+
+ROM_SIZE := 32768
+
+RESIDENT_RAM_BASE := 0xC000
+RESIDENT_ROM_OFFSET := 0x0080
+RESIDENT_CODE_BASE := 0xC080
+RESIDENT_CODE_SIZE := 0x0F80
+RESIDENT_DATA_BASE := 0xF000
+
+TINYBASIC_ROM_ADDRESS := 0x1400
+TAPE_LOADER_ROM_ADDRESS := 0x3000