From 1bdae362b284009c989de0fc9809ea40fd9d5e10 Mon Sep 17 00:00:00 2001
From: Mike Naberezny <mike@naberezny.com>
Date: Fri, 2 Aug 2013 17:38:38 +0000
Subject: [PATCH] (MESS) softbox: Document standalone vs. peripheral mode (nw)

---
 src/mess/drivers/softbox.c | 8 ++++++++
 src/mess/machine/softbox.c | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/mess/drivers/softbox.c b/src/mess/drivers/softbox.c
index 41836384258..ce9a9a0f0f9 100644
--- a/src/mess/drivers/softbox.c
+++ b/src/mess/drivers/softbox.c
@@ -5,6 +5,14 @@
     http://mikenaberezny.com/hardware/pet-cbm/sse-softbox-z80-computer/
 
 
+    Standalone vs. PET/CBM Peripheral Mode
+    --------------------------------------
+
+    The SoftBox can be used as a standalone computer with an RS-232 terminal,
+    or as a PET/CBM peripheral.  This is an emulation of the standalone mode.
+    For the peripheral mode, see: src/mess/machine/softbox.c.
+
+
     Using the Corvus hard disk
     --------------------------
 
diff --git a/src/mess/machine/softbox.c b/src/mess/machine/softbox.c
index bc0debb87fe..225cdbdfecf 100644
--- a/src/mess/machine/softbox.c
+++ b/src/mess/machine/softbox.c
@@ -7,6 +7,14 @@
 
 **********************************************************************/
 
+/*
+    This is an emulation of the SoftBox as a PET/CBM peripheral, where
+    the PET is used as a terminal over IEEE-488.  For the standalone
+    mode where an RS-232 terminal is used, and also information on
+    how to set up the Corvus drive, see: src/mess/drivers/softbox.c.
+*/
+
+
 #include "softbox.h"