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author Robbbert <Robbbert@users.noreply.github.com>2020-09-22 01:25:58 +1000
committer Robbbert <Robbbert@users.noreply.github.com>2020-09-22 01:25:58 +1000
commitbf25dab0a778e09d0bf487b93f5a99332ee72464 (patch)
treeb493d40c051933bb2dd7551ba34cc348259acdb1
parentb9dfa7cf97bc867a99d5422f3dd30f2f6183518f (diff)
apf: added notes about monitor mode
-rw-r--r--src/mame/drivers/apf.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mame/drivers/apf.cpp b/src/mame/drivers/apf.cpp
index d04c8e164a7..66fcf6af6b8 100644
--- a/src/mame/drivers/apf.cpp
+++ b/src/mame/drivers/apf.cpp
@@ -34,6 +34,16 @@ RAM switch
- Basic will work with 8K or 16K.
+The monitor
+-----------
+From Basic, do CALL 28672 to enter the monitor - you get a * prompt. Commands:
+D nnnn - display memory
+G nnnn - goto an address
+M nnnn - modify memory
+Type the command letter, then all 4 digits, no need to hit Enter.
+To exit back to Basic, do G 8894 (Basic has no prompt).
+
+
Status of cart-based games
--------------------------
backgammon - works, needs offset of 0x120, bottom line is coming from 0x3E0, should be 0x380