diff --git a/ddr/p3io/README.md b/ddr/p3io/README.md
index 13f7c72..753294c 100644
--- a/ddr/p3io/README.md
+++ b/ddr/p3io/README.md
@@ -2,7 +2,8 @@
 
 Currently, this package provides drivers for the following platforms:
 
-* Windows XP x86
+* [Windows XP x86](x86)
+* [Windows 7 x64](x64)
 
-Note that the driver, at least the build version, seems to be different to the P3IO driver used on
+Note that the drivers for a "DDR P3IO" are different to the drivers of a "regular P3IO" used on
 [GF&DM](../../gfdm/p3io/README.md).
diff --git a/ddr/p3io/driver/x64/README.md b/ddr/p3io/driver/x64/README.md
new file mode 100644
index 0000000..71f7d35
--- /dev/null
+++ b/ddr/p3io/driver/x64/README.md
@@ -0,0 +1 @@
+Drivers taken from a DDR PCB with (DDR) P3IO running on an ADE6291, i.e. 64-bit
\ No newline at end of file
diff --git a/ddr/p3io/driver/x64/oem13.CAT b/ddr/p3io/driver/x64/oem13.CAT
new file mode 100644
index 0000000..4a498a2
Binary files /dev/null and b/ddr/p3io/driver/x64/oem13.CAT differ
diff --git a/ddr/p3io/driver/x64/oem13.inf b/ddr/p3io/driver/x64/oem13.inf
new file mode 100644
index 0000000..b21cde9
--- /dev/null
+++ b/ddr/p3io/driver/x64/oem13.inf
@@ -0,0 +1,81 @@
+; 
+; Windows USB CDC Driver Setup File for DDR (Windows7)
+;
+;	(C)2016 Konami Amusement Co., Ltd.
+; 
+; 
+ 
+ 
+ 
+[Version] 
+Signature = "$Windows NT$" 
+Class=Ports
+ClassGUID={4d36e978-e325-11ce-bfc1-08002be10318} 
+Provider=%ProviderName% 
+DriverVer= 12/29/2016,1.1.0.0
+CatalogFile=ddrmem_win7.cat
+
+[DestinationDirs] 
+DefaultDestDir = 12 
+
+[MANUFACTURER] 
+%ProviderName%=DeviceList, NTx86, NTamd64 
+
+[DeviceList.NTx86] 
+%ddrmemDesc%=DriverInstall,USB\VID_1CCF&PID_8004 
+
+[DeviceList.NTamd64] 
+%ddrmemDesc%=DriverInstall,USB\VID_1CCF&PID_8004 
+
+;--------------------------------------------------------------------------
+; Device driver
+;--------------------------------------------------------------------------
+
+[DriverInstall] 
+include = mdmcpq.inf 
+CopyFiles = FakeModemCopyFileSection 
+AddReg = LowerFilterAddReg,SerialPropPageAddReg 
+
+[DriverInstall.Services] 
+include = mdmcpq.inf 
+AddService = usbser, 0x00000002, ddrmem_Service_Inst 
+
+[SerialPropPageAddReg] 
+HKR,,DevLoader,,*ntkern 
+HKR,,NTMPDriver,,usbser.sys 
+HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider" 
+
+;--------------------------------------------------------------------------
+; Services
+;--------------------------------------------------------------------------
+
+[ddrmem_Service_Inst] 
+DisplayName	= %SERVICE% 
+ServiceType = %SERVICE_KERNEL_DRIVER% 
+StartType = %SERVICE_DEMAND_START% 
+ErrorControl = %SERVICE_ERROR_IGNORE% 
+ServiceBinary = %12%\usbser.sys 
+
+;--------------------------------------------------------------------------
+; Strings
+;--------------------------------------------------------------------------
+
+[Strings] 
+ProviderName = "Konami Amusement" 
+ddrmemDesc= "DDR USB Virtual COM Port" 
+SERVICE	= "DDR USB memory Driver" 
+
+SERVICE_BOOT_START = 0x0 
+SERVICE_SYSTEM_START = 0x1 
+SERVICE_AUTO_START = 0x2 
+SERVICE_DEMAND_START = 0x3 
+SERVICE_DISABLED = 0x4 
+
+SERVICE_KERNEL_DRIVER = 0x1 
+SERVICE_ERROR_IGNORE = 0x0 
+SERVICE_ERROR_NORMAL = 0x1 
+SERVICE_ERROR_SEVERE = 0x2 
+SERVICE_ERROR_CRITICAL = 0x3 
+
+REG_EXPAND_SZ = 0x00020000 
+REG_DWORD = 0x00010001 
diff --git a/ddr/p3io/driver/x64/oem14.CAT b/ddr/p3io/driver/x64/oem14.CAT
new file mode 100644
index 0000000..c6ee235
Binary files /dev/null and b/ddr/p3io/driver/x64/oem14.CAT differ
diff --git a/ddr/p3io/driver/x64/oem14.inf b/ddr/p3io/driver/x64/oem14.inf
new file mode 100644
index 0000000..2f23d44
--- /dev/null
+++ b/ddr/p3io/driver/x64/oem14.inf
@@ -0,0 +1,91 @@
+; 
+;        Created by GenINF. 
+; 
+; 
+ 
+ 
+ 
+[Version] 
+Signature = "$Windows NT$" 
+Class=USB
+ClassGUID={36fc9e60-c465-11cf-8056-444553540000} 
+Provider=%KDE-J% 
+DriverVer= 10/27/2016
+CatalogFile=p3io.cat
+
+[DestinationDirs] 
+DefaultDestDir = 12
+
+[SourceDisksNames]
+1=%Desc_x860%,,,\x86
+2=%Desc_x860%,,,\amd64
+
+[SourceDisksFiles.x86]
+p3io.sys = 1
+
+[SourceDisksFiles.amd64]
+p3io.sys = 2
+
+[SourceDisksFiles.ia64]
+
+
+[Manufacturer] 
+%KDE-J%=KDE-J,NTx86,NTamd64
+
+; For WindowsXP 32bit
+[KDE-J.NTx86]
+%p3ioDesc%=p3io_Inst,USB\VID_0000&PID_5731
+%p3ioDesc%=p3io_Inst,USB\VID_1CCF&PID_8008
+
+; For Windows7 64bit
+[KDE-J.NTamd64]
+%p3ioDesc%=p3io_Inst,USB\VID_0000&PID_5731
+%p3ioDesc%=p3io_Inst,USB\VID_1CCF&PID_8008
+
+[p3io_Inst]
+CopyFiles = p3io.Files.Ext
+
+[p3io_Inst.Services] 
+AddService = p3io,0x00000002,p3io_Service_Inst 
+
+[p3io_Service_Inst] 
+ServiceType = %SERVICE_KERNEL_DRIVER% 
+StartType = %SERVICE_DEMAND_START% 
+ErrorControl = %SERVICE_ERROR_NORMAL% 
+ServiceBinary = %12%\p3io.sys 
+
+
+[p3io.Files.Ext] 
+p3io.sys
+
+[p3io_EventLog_Inst] 
+AddReg = p3io_EventLog_Inst.AddReg 
+ 
+[p3io_EventLog_Inst.AddReg] 
+HKR,,EventMessageFile,%REG_EXPAND_SZ%,"%%SystemRoot%%\System32\IoLogMsg.dll" 
+HKR,,TypesSupported,%REG_DWORD%,7
+
+
+[Strings] 
+
+;  *******Localizable Strings******* 
+KDE-J= "Konami Degital Entertainment"
+Desc_x860= "Konami Degital Entertainment USBdrivers" 
+p3ioDesc= "python3 I/O board (DDRX custom)" 
+
+;  *******Non Localizable Strings******* 
+
+SERVICE_BOOT_START = 0x0 
+SERVICE_SYSTEM_START = 0x1 
+SERVICE_AUTO_START = 0x2 
+SERVICE_DEMAND_START = 0x3 
+SERVICE_DISABLED = 0x4 
+
+SERVICE_KERNEL_DRIVER = 0x1 
+SERVICE_ERROR_IGNORE = 0x0 
+SERVICE_ERROR_NORMAL = 0x1 
+SERVICE_ERROR_SEVERE = 0x2 
+SERVICE_ERROR_CRITICAL = 0x3 
+
+REG_EXPAND_SZ = 0x00020000 
+REG_DWORD = 0x00010001 
diff --git a/ddr/p3io/driver/x64/oem15.inf b/ddr/p3io/driver/x64/oem15.inf
new file mode 100644
index 0000000..a6086ab
--- /dev/null
+++ b/ddr/p3io/driver/x64/oem15.inf
@@ -0,0 +1,84 @@
+;/*++
+;
+;Module Name:
+;
+;    P4IO.INF
+;
+;Abstract:
+;    Installation inf for USB I/O PCB (P4IO)
+;
+;--*/
+
+[Version]
+Signature="$WINDOWS NT$"
+Class=USB
+ClassGUID={36fc9e60-c465-11cf-8056-444553540000} 
+Provider=%KDE%
+DriverVer=09/05/2012,1.0.5.1
+CatalogFile=p4io.cat
+
+; ================= Class section =====================
+
+[ClassInstall32]
+Addreg=SampleClassReg     
+
+[SampleClassReg]
+HKR,,,0,%ClassName%
+HKR,,Icon,,-5
+
+
+; ================= Device section =====================
+
+[Manufacturer]
+%MfgName%=Kde,NTx86,NTAMD64
+
+; For WindowsXP 32bit
+[Kde.NTx86]
+%USB\VID_045E&PID_930A.DeviceDesc%=p4io.Dev, USB\VID_1CCF&PID_8010
+
+; For Windows7 64bit
+[Kde.NTAMD64]
+%USB\VID_045E&PID_930A.DeviceDesc%=p4io.Dev, USB\VID_1CCF&PID_8010
+
+[p4io.Dev]
+CopyFiles=p4io.Files.Ext
+
+[p4io.Dev.Services]
+AddService = p4io, %SPSVCINST_ASSOCSERVICE%, p4io.AddService
+
+[p4io.AddService]
+DisplayName    = %p4io.SvcDesc%
+ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
+StartType      = 3                  ; SERVICE_DEMAND_START
+ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %10%\System32\Drivers\p4io.sys
+AddReg         = p4io.AddReg
+LoadOrderGroup = Base
+
+[p4io.Files.Ext]
+p4io.sys
+
+[SourceDisksNames]
+1=%Disk_Description%,,,\x86
+2=%Disk_Description%,,,\amd64
+
+[SourceDisksFiles.x86]
+p4io.sys = 1
+
+[SourceDisksFiles.amd64]
+p4io.sys = 2
+
+[DestinationDirs]
+DefaultDestDir = 12
+
+;---------------------------------------------------------------;
+
+[Strings]
+KDE= "Konami Digital Entertainment"
+MfgName="OSR"
+Disk_Description="P4IO Installation Disk"
+USB\VID_045E&PID_930A.DeviceDesc="python4 I/O board"
+p4io.SvcDesc="python4 I/O board"
+ClassName       = "Sample Device"
+SPSVCINST_ASSOCSERVICE= 0x00000002
+
diff --git a/ddr/p3io/driver/x64/oem16.CAT b/ddr/p3io/driver/x64/oem16.CAT
new file mode 100644
index 0000000..c035685
Binary files /dev/null and b/ddr/p3io/driver/x64/oem16.CAT differ
diff --git a/ddr/p3io/driver/x64/p3io.sys b/ddr/p3io/driver/x64/p3io.sys
new file mode 100644
index 0000000..ee1a306
Binary files /dev/null and b/ddr/p3io/driver/x64/p3io.sys differ
diff --git a/ddr/p3io/driver/x64/p4io.sys b/ddr/p3io/driver/x64/p4io.sys
new file mode 100644
index 0000000..7353bee
Binary files /dev/null and b/ddr/p3io/driver/x64/p4io.sys differ