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-rw-r--r--src/mame/drivers/dkong.cpp25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mame/drivers/dkong.cpp b/src/mame/drivers/dkong.cpp
index 546ef915830..93537dd6e80 100644
--- a/src/mame/drivers/dkong.cpp
+++ b/src/mame/drivers/dkong.cpp
@@ -355,6 +355,28 @@ Donkey Kong Notes
Not only did the eprom fix the ladder bug, but it also changed
the copyright screen to read "(C)1981 Nintendo of America".
+
+ --------------------------------------------------------------
+
+ Nintendo Service Department Bulletin # TKG-06 10-04-82
+ GAME: Donkey Kong
+ SUBJECT: Speed-up Kit #2
+
+ In an attempt to increase revenue of Donkey Kong we are making
+ available and updated speed-up kit, part number TKG-23-70.
+
+ The speed-up kit consists of two (2) EPROM's that are mounted
+ on the CPU P.C. Board. The replacement locations vary depend-
+ ing on the P.C. Board style.
+
+ P.C Board Style Eprom Location
+ --------------- --------------
+ TKG2 and TKG3 5F, 5K
+ TKG4 5A, 5E
+
+ These kits are available through all Nintendo distributors. If
+ your distributor is out, they can get immediate shipment from
+ our factory.
D2K Jumpman returns Notes
@@ -378,6 +400,9 @@ Donkey Kong Notes
Hopefully confirmation and information will come along later which confirms
this is a legitimate Nintendo Kit.
+
+ This is probably "Speed-up Kit #2" mentioned above, but this still needs to be
+ confirmed.
***************************************************************************/