From 0c6fcc3aab734227842a97b415039cb3940e6f7c Mon Sep 17 00:00:00 2001
From: dan <Dan.Dembinski@Gmail.com>
Date: Sun, 11 Sep 2022 01:13:35 -0400
Subject: [PATCH] Initial Commit

---
 .gitignore                  |  1 +
 C264k/Part2/P2.1-JP0.z80    |  9 +++++++++
 C264k/Part2/Pt2.2-Write.z80 |  9 +++++++++
 C264k/nop.z80               | 17 +++++++++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 C264k/Part2/P2.1-JP0.z80
 create mode 100644 C264k/Part2/Pt2.2-Write.z80
 create mode 100644 C264k/nop.z80

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a8a0dce
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.bin
diff --git a/C264k/Part2/P2.1-JP0.z80 b/C264k/Part2/P2.1-JP0.z80
new file mode 100644
index 0000000..d8f558d
--- /dev/null
+++ b/C264k/Part2/P2.1-JP0.z80
@@ -0,0 +1,9 @@
+;Pt2.1-JP0.z80
+
+org 0           ;Compile code to run at address $0000
+
+loop:           ;Label - an address referenced elsewhere in the code
+    jp loop     ;Actual Z80 code - jump to 'loop'
+    
+; https://bread80.com/2020/08/13/couch-to-64k-part-2-adding-rom-to-our-breadboard-z80-computer/
+; starts at address 0, advances to address 1, loops back to address 0
\ No newline at end of file
diff --git a/C264k/Part2/Pt2.2-Write.z80 b/C264k/Part2/Pt2.2-Write.z80
new file mode 100644
index 0000000..a0946e5
--- /dev/null
+++ b/C264k/Part2/Pt2.2-Write.z80
@@ -0,0 +1,9 @@
+;Pt2.2-Write.z80
+
+org 0
+
+    ld hl,42        ;Load 42 into the HL register pair
+loop:
+    ld (hl),a       ;Load contents of the A register into the memory 
+                    ;address pointed to by HL
+    jr loop
\ No newline at end of file
diff --git a/C264k/nop.z80 b/C264k/nop.z80
new file mode 100644
index 0000000..b16db1f
--- /dev/null
+++ b/C264k/nop.z80
@@ -0,0 +1,17 @@
+org 0
+loop:
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+nop
+jp loop:
\ No newline at end of file