diff --git a/asm/assets/assets.s b/asm/assets/assets.s
index 0ff1aeeb..5cbc226b 100755
--- a/asm/assets/assets.s
+++ b/asm/assets/assets.s
@@ -10,7 +10,8 @@
 .incbin "./build/ucode/f3ddkr_dram.0d9190.bin"
 .incbin "./build/ucode/f3ddkr_fifo.0da390.bin"
 .incbin "./build/ucode/f3ddkr_xbus.0db570.bin"
-.incbin "./build/bin/unknown.0dc770.bin"
+.incbin "./build/ucode/unknown_ucode.0dc770.bin"
+.incbin "./build/bin/unknown.0dd230.bin"
 .incbin "./build/ucode/f3ddkr_dram_data.0ea7a0.bin"
 .incbin "./build/ucode/f3ddkr_fifo_data.0eafa0.bin"
 .incbin "./build/ucode/f3ddkr_xbus_data.0eb7a0.bin"
diff --git a/extract-ver/dkr-us-1.0.extract-config b/extract-ver/dkr-us-1.0.extract-config
index f57c15a4..820974b0 100755
--- a/extract-ver/dkr-us-1.0.extract-config
+++ b/extract-ver/dkr-us-1.0.extract-config
@@ -48,8 +48,11 @@ subfolder: "us_1.0"
 # [0x0DB570, 0x0DC770] = XBUS version of F3DDKR
 [0x1200]: "Binary", "f3ddkr_xbus", "ucode" 
 
-# [0x0DC770, 0x0EA7A0] = Unknown
-[0xE030]: "Binary", "unknown", "bin" 
+# [0x0DC770, 0x0DD230] = Unknown microcode (Probably audio)
+[0xAC0]: "Binary", "unknown_ucode", "ucode" 
+
+# [0x0DD230, 0x0EA7A0] = Unknown
+[0xD570]: "Binary", "unknown", "bin" 
 
 # [0x0EA7A0, 0x0EAFA0] = Data section of F3DDKR-DRAM
 [0x800]: "Binary", "f3ddkr_dram_data", "ucode"