diff --git a/preset/presetAMMGCJ.txt b/preset/presetAMMGCJ.txt
deleted file mode 100644
index 0f0755d1..00000000
--- a/preset/presetAMMGCJ.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-OCS2-AM-MGCJ-PRESET
-.BL = 16,
-.tRFCpb = 140,
-.tRFCab = 280,
-.tRAS = 62,
-.tRPpb = 18,
-.tRPab = 21,
-.tRC = 4,
-
-.tDQSCK_min = 1.5,
-.tDQSCK_max = 3.6,
-.tWPRE = 2.0,
-.tRPST = 0.5,
-.tDQSS_max = 1.25,
-.tDQS2DQ_max = 0.7,
-.tDQSQ = 0.18,
-
-.tWTR = 10,
-.tRTP = 7.5,
-.tWR = 18,
-.tR2REF = 25.5,
-
-.tRCD = 18,
-.tRRD = 18,
-.tREFpb = 488,
-
-.tXP = 7.5,
-.tCMDCKE = 1.75,
-.tMRWCKEL = 14,
-.tCKELCS = 5,
-.tCSCKEH = 1.75,
-.tXSR = 287.5,
-.tCKE = 7.5,
-
-.tSR = 15,
-.tFAW = 40,
-
-.tCKCKEH = 1.75,
-
-.WL = 18,
-.RL = 40,
\ No newline at end of file