@Aaron: You were using them as an argument to say that Nintendo does leave useless components in their systems. They clearly do have uses in certain situations. Why does it matter whether they were useful to you? They were all used at some point, and were therefore not "useless".
All of the ports on Nintendo systems have uses, most people just aren't aware of some of them.
On the NES, the port attached to the Famicom Disk Drive.
On the SNES, the port attached to the Broadcast Satellaview and the unreleased CD add-on.
On the N64, the port attached to the DD64.
On the GameCube, one port was for the modem, one for the Game Boy Player, and the other is used for development purposes (I believe JTAG is accessible from it as well).
Leaving unused components on a board is different than leaving externally accessible ports for future expansions anyway.
It is a generic analog-to-digital converter used to read the gyroscope data. The manufacturer meerly *suggests* that one could use it with a microphone input.
Nintendo doesn't throw in random components that they don't need.
It probably sets the unique identifier of the console for the Virtual Console DRM. I'm sure it would be easier to manufacture 4 million discs including unique IDs to lock consoles to and 4 million identical Wii consoles than it would be to manufacture 4 million Wii consoles with the unique ID set up in the factory.
We fell for their 'indestructible' marketing claims and bought two of them. But the waterproof seal couldn't save them from exploding battery packs. Yes, both tablet PCs (which were being used in different locations) had their battery packs explode within a few weeks of purchase.
Unused "audio translator" revealed in Wiimote
Jun 2nd 2007 6:35PM (Engadget)Unused "audio translator" revealed in Wiimote
Jun 1st 2007 11:02PM (Engadget)Unused "audio translator" revealed in Wiimote
Jun 1st 2007 11:00PM (Engadget)On the NES, the port attached to the Famicom Disk Drive.
On the SNES, the port attached to the Broadcast Satellaview and the unreleased CD add-on.
On the N64, the port attached to the DD64.
On the GameCube, one port was for the modem, one for the Game Boy Player, and the other is used for development purposes (I believe JTAG is accessible from it as well).
Leaving unused components on a board is different than leaving externally accessible ports for future expansions anyway.
Unused "audio translator" revealed in Wiimote
Jun 1st 2007 6:26PM (Engadget)It is a generic analog-to-digital converter used to read the gyroscope data. The manufacturer meerly *suggests* that one could use it with a microphone input.
Nintendo doesn't throw in random components that they don't need.
First footage of Hamster Quest: Wheel of Respite
Dec 1st 2006 6:28PM (Joystiq)Wii Startup Disc is (surprise!) a set up disk
Nov 3rd 2006 6:29PM (Joystiq)Sony recalls 340,000 batteries in second wave
Oct 24th 2006 3:16AM (Engadget)Name of Product: HP and Compaq Notebook Computer Battery Packs
Units: About 135,000 battery packs worldwide, including about 85,000 in the U.S.
Importer: Hewlett-Packard Company, of Palo Alto, Calif.
Hazard: An internal short can cause the battery cells to overheat and melt or char the plastic case, posing a burn and fire hazard.
Incidents/Injuries: HP has received 16 reports of batteries overheating, including four in the U.S.
Engadget just forgot to list HP/Compaq :p
Engadget's relaunch giveaways: let's start with a Zune
Sep 20th 2006 5:19AM (Engadget)Company has tech to compensate for crappy cameras
Sep 2nd 2006 9:37PM (Engadget)ZOOM! ENHANCE! ZOOM! ENHANCE!
Excellent, that single pixel is now a clear enough photo of a face to arrest the guy!
Xplore Technologies' iX104C3 rugged Tablet PC
Jul 14th 2006 9:35PM (Engadget)