The CD64 is a
game backup device made by UFO/Success Company for the
Nintendo 64
The (N64) is a home video game console developed by Nintendo. The successor to the Super Nintendo Entertainment System, it was released on June 23, 1996, in Japan, on September 29, 1996, in North America, and on March 1, 1997, in Europe and ...
that allows users to run
ROM files off a CD-ROM attached to the system. Similar to the
Doctor V64 and the Z64 units for the N64, it is most commonly used for playing backups of Nintendo 64 games. Since it has a built-in communications port that is accessible from the N64 program, it can also be used as a rather versatile development/debug device.
Design
The CD64 sits underneath the N64 unit, making use of the EXTension port on the bottom of the console. Once connected and plugged in, a game cartridge is taken out of the N64 and one is placed into the slot on the face of the system, just underneath the N64 and just above the CD-ROM drive, to act as a kind of
boot disk.
When the unit is turned on, via the N64 power button, a GUI is shown where you can choose to launch the game in the slot, or run the
ROM file on the CD in the CD-ROM. The ROM file is loaded into the PC
RAM found within the system.
The first version of the unit was solid black, like the N64 itself, and had only 128Mb of RAM. While upgradeable, the RAM was usually glued into place with a hot glue gun. The second version, known as the CD64+ (or 'Plus') was apparently more stable than the first and was transparent grey. This unit came with 256Mb installed, again glued in place, but still capable of being upgraded.
Earlier CD64 models were able to power themselves directly from the N64's expansion bus, but later models require an external power adaptor.
Features
The inserted cart acts as a 'boot' cartridge. The N64 boots the CD64 BIOS using the 6102 CIC in the boot cartridge. The CD64 then boots a program from its cartridge emulator memory using a built-in boot emulator. This presents problems for running programs which have secondary protections against boot emulators, because unlike the V64 and V64Jr, and due to the necessity of the CD64 BIOS to launch a program, it is impossible to use a cartridge with a different boot CIC than the 6102 with the CD64.
The CD64 supports .v64 and .z64 files. After burning the ROM files onto a disc they can be launched from the GUI. There is an embedded cheat and hex editing function, the former of which uses Gameshark format codes, the latter requiring a search of the ROM's code for implementation of cheats.
The CD64 unit has
SRAM support and can connect with a PC to dump the ROM image from the inserted cart and transfer save files and ROM files back and forth.
Specifications
*Requires 6102 (
NTSC
The first American standard for analog television broadcast was developed by National Television System Committee (NTSC)National Television System Committee (1951–1953), Report and Reports of Panel No. 11, 11-A, 12–19, with Some supplement ...
) or 7101 (
PAL
Phase Alternating Line (PAL) is a colour encoding system for analogue television. It was one of three major analogue colour television standards, the others being NTSC and SECAM. In most countries it was broadcast at 625 lines, 50 fields (25 ...
)
CIC boot cartridge.
*Replaceable 4x
TEAC TEAC may refer to:
* TEAC Corporation, a Japanese electronics company
* TEAC Oval, a sports stadium in Port Melbourne, Australia
* Tetraethylammonium chloride, a chemical compound
* Trolox equivalent antioxidant capacity, a measure of antioxidan ...
ATAPI
ATA Packet Interface (ATAPI) is a protocol that has been added to Parallel ATA and Serial ATA so that a greater variety of devices can be connected to a computer than with the ATA command set alone. It carries SCSI commands and responses through ...
low-power
laptop CD-ROM drive. Later models included a full size 8x drive. This can be replaced with higher speed drives to improve loading times (given sufficient power supply).
*Replaceable PC-compatible 128
Mb EDO
Edo ( ja, , , "bay-entrance" or "estuary"), also romanized as Jedo, Yedo or Yeddo, is the former name of Tokyo.
Edo, formerly a ''jōkamachi'' (castle town) centered on Edo Castle located in Musashi Province, became the ''de facto'' capital of ...
SIMM
A SIMM (single in-line memory module) is a type of memory module containing random-access memory used in computers from the early 1980s to the early 2000s. It differs from a dual in-line memory module (DIMM), the most predominant form of memo ...
, upgradable to 256Mb.
*Optional high-speed ''Pro Comms Link''
ISA
Isa or ISA may refer to:
Places
* Isa, Amur Oblast, Russia
* Isa, Kagoshima, Japan
* Isa, Nigeria
* Isa District, Kagoshima, former district in Japan
* Isa Town, middle class town located in Bahrain
* Mount Isa, Queensland, Australia
* Mount Is ...
card or ''
Parallel Port Adapter'' (
DB-25, 8-
bit
The bit is the most basic unit of information in computing and digital communications. The name is a portmanteau of binary digit. The bit represents a logical state with one of two possible values. These values are most commonly represented a ...
dual register with
handshake
A handshake is a globally widespread, brief greeting or parting tradition in which two people grasp one of each other's like hands, in most cases accompanied by a brief up-and-down movement of the grasped hands. Customs surrounding handshakes ...
) for communication with
PCs
A personal computer (PC) is a multi-purpose microcomputer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or techn ...
.
*Optional ''Protected Cart Decoder'' for dumping protected (non 6102/7101 CIC) cartridges. Can also be used to access the save chips (
EEPROM
EEPROM (also called E2PROM) stands for electrically erasable programmable read-only memory and is a type of non-volatile memory used in computers, usually integrated in microcontrollers such as smart cards and remote keyless systems, or as ...
,
SRAM or
Flash memory
Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. The two main types of flash memory, NOR flash and NAND flash, are named for the NOR and NAND logic gates. Both u ...
) from protected cartridges.
See also
*
Doctor V64
External links
*the manufacturers new link is no
www.superufo.com*General description of the unit can be foun
Information about backup units @ supermagi.com
{{Nintendo 64
Nintendo 64 accessories
Unlicensed Nintendo hardware