First commit.

.gitignore

@@ -0,0 +1,3 @@
+build/
+bin/
+

Makefile

@@ -0,0 +1,12 @@
+.POSIX:
+
+.PHONY: env
+
+ASM=$(wildcard src/*asm)
+
+vic20term.prg: env $(ASM)
+	dasm src/main.asm -Isrc/ -f3 -T1 -sbuild/vic20term.prg.symbols.txt -obin/vic20term.bin
+
+env:
+	mkdir -p {bin,build}
+

src/main.asm

@@ -0,0 +1,64 @@
+    processor 6502
+
+    org $a000
+
+    WORD .coldstart
+    WORD .warmstart
+    BYTE #$41, #$30, #$c3, #$c2, #$cd
+
+.coldstart:
+    cld
+    sei
+    ;jmp .coldstart
+    jsr $fd8d
+    jsr $fd52
+    jsr $fdf9
+    jsr $e518
+    lda $0288
+    sta $0294
+    jsr $e45b
+    jsr $e3a4
+    jsr $e404
+    cli
+
+.warmstart:
+    lda #$02
+    ldx #$00
+clear_color_ram:
+    sta $9400,x
+    sta $9500,x
+    sta $9600,x
+    sta $9700,x
+    dex
+    bne clear_color_ram
+
+    ldx #$00
+print:
+    lda message,x
+    beq .end
+    sec
+    sbc #$40
+    sta 7724,x
+    sta 7746,x
+    sta 7768,x
+    sta 7790,x
+    inx
+    jmp print
+
+.end:
+
+
+restart:
+    ldx #$00
+loop:
+    stx 7680
+    dex
+    bne loop
+    jmp restart
+
+
+message:
+    BYTE "CIAO DEVELER BY GIOMBA",#$0
+
+. = $bfff
+    BYTE #$ff