ti/ti80.cpp: Add TI-80 graphing calculator (#16079)

-ti/t80: Added driver for TI-80 graphing calculator. [grubbyplaya]
 * cpu/t6m53: Added Toshiba T6M53 device.
 * video/t6b79: Added Toshiba T6B79 device.

Author: grubbyplaya

scripts/src/cpu.lua

@@ -2796,6 +2796,23 @@ if opt_tool(CPUS, "AVR8") then
 	table.insert(disasm_files , MAME_DIR .. "src/devices/cpu/avr8/avr8dasm.h")
 end
 
+--------------------------------------------------
+-- Toshiba T6M53 ASIC
+--@src/devices/cpu/t6m53/t6m53.h,CPUS["T6M53"] = true
+--------------------------------------------------
+
+if CPUS["T6M53"] then
+    files {
+        MAME_DIR .. "src/devices/cpu/t6m53/t6m53.cpp",
+        MAME_DIR .. "src/devices/cpu/t6m53/t6m53.h",
+    }
+end
+
+if opt_tool(CPUS, "T6M53") then
+    table.insert(disasm_files , MAME_DIR .. "src/devices/cpu/t6m53/t6m53_dasm.cpp")
+    table.insert(disasm_files , MAME_DIR .. "src/devices/cpu/t6m53/t6m53_dasm.h")
+end
+
 --------------------------------------------------
 -- Texas Instruments TMS1000 series
 --@src/devices/cpu/tms1000/tms1000.h,CPUS["TMS1000"] = true

scripts/src/video.lua

@@ -1643,6 +1643,18 @@ if VIDEOS["T6A04"] then
 	}
 end
 
+--------------------------------------------------
+--
+--@src/devices/video/t6b79.h,VIDEOS["T6B79"] = true
+--------------------------------------------------
+
+if VIDEOS["T6B79"] then
+	files {
+		MAME_DIR .. "src/devices/video/t6b79.cpp",
+		MAME_DIR .. "src/devices/video/t6b79.h",
+	}
+end
+
 --------------------------------------------------
 --
 --@src/devices/video/tea1002.h,VIDEOS["TEA1002"] = true