From 0b1dcf4998ce8beab8b163b141187233a76510ec Mon Sep 17 00:00:00 2001
From: "matthias@rpi" <matthiasqui@protonmail.com>
Date: Thu, 9 Nov 2023 12:07:12 +0100
Subject: [PATCH] add ram

---
 linker.conf    |  8 ++++++--
 system/ram.s65 | 31 +++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 system/ram.s65

diff --git a/linker.conf b/linker.conf
index 2855668..bcc4c99 100644
--- a/linker.conf
+++ b/linker.conf
@@ -1,8 +1,12 @@
 MEMORY {
-    ROM: start = $8000, size = $8000, type = ro, file = %O, fill = yes;
-    RAM: start = $0000, size = $5fff, type = rw, file = "", fill = yes;
+    RAM_ZP: start = $0000, size = $100,  type = rw, file = "", fill = yes;
+    RAM:    start = $0100, size = $5eff, type = rw, file = "", fill = yes;
+    VIA1:   start = $6000, size = $600f, type = rw, file = "", fill = yes;
+    VIA2:   start = $7000, size = $700f, type = rw, file = "", fill = yes;
+    ROM:    start = $8000, size = $8000, type = ro, file = %O, fill = yes;
 }
 SEGMENTS {
+    ZP:             load = RAM_ZP,  type = bss, start = $0;
     RAM:            load = RAM, type = bss;
     CODE:           load = ROM, type = ro;
     RODATA:         load = ROM, type = ro;
diff --git a/system/ram.s65 b/system/ram.s65
new file mode 100644
index 0000000..39f9a19
--- /dev/null
+++ b/system/ram.s65
@@ -0,0 +1,31 @@
+
+
+.segment "ZP"
+    .org 0
+    .byte NULL
+    .org $10
+    .byte ARG0
+    .byte ARG1
+    .byte ARG2
+    .byte ARG3
+    .byte ARG4
+    .byte ARG5
+    .byte ARG6
+    .byte ARG7
+    .byte ARG8
+    .byte ARG9
+    .byte ARG10
+    .byte ARG11
+    .byte ARG12
+    .byte ARG13
+    .byte ARG14
+    .byte ARG15
+
+
+
+.segment "RAM"
+
+.segment "SPI"
+    .byte SPI_BYTES_WRITTEN
+    .byte SPI_PAGES_WRITTEN
+    .byte