From 3d8e5e4e1024a34885544acf3acec80e1b1e732b Mon Sep 17 00:00:00 2001
From: Bernard Blackham <dagobah@ucc.asn.au>
Date: Fri, 15 Aug 2003 08:18:10 +0000
Subject: [PATCH] Last cleanup

---
 ROM2/start.s | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 ROM2/start.s

diff --git a/ROM2/start.s b/ROM2/start.s
new file mode 100644
index 0000000..1520835
--- /dev/null
+++ b/ROM2/start.s
@@ -0,0 +1,27 @@
+.sect .text
+.globl _start
+
+_start:
+;; enable the RTI
+	ldaa #0x40
+	staa 0x1024
+;; enable the ADC, and configure IRQ' for edge-sensitive operation
+	ldaa #0xa0
+	staa 0x1039
+;; set the stack pointer
+	lds _stack
+
+;; initialize initialised variables
+	ldx #0x0000
+loop:
+	cpx #0x0080
+	bcc out
+	clr 00,x
+	inx
+	bra loop
+out:
+
+	jsr main
+
+infinity:
+	bra infinity
-- 
2.20.1