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October 1st, 2005 23:00
C800 PC card 16 or 32 bit
Greetings,
I want to add a USB 2.0 PC card to my system. The tech specs on my computer are below. I am confused as whether I am limited to a 16 bit card? The spec says 16 bit PC card but the card bus is 32 bit? All of the USB 2.0 PC cards are 32 bit.
Thanks for your help!
Regards,
Marc
PC Cards
CardBus controller
Texas Instruments PCI 4450/4451 CardBus controller
PC Card connectors
two Type II cards in any combination;
one Type III card used only in the lower connector Cards supported 3.3-V and 5-V
one Type III card used only in the lower connector Cards supported 3.3-V and 5-V
- Type II and Type III PC Cards (including memory cards)
- ATA cards that emulate IDE hard drives
- I/O cards such as modems, LAN cards, wireless LAN cards, and SCSI cards
PC Card connector size
68 pins
Data width (maximum):
PCMCIA
16 bits
CardBus
32 bits
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ejn63
9 Legend
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87.5K Posts
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October 2nd, 2005 00:00
Almost everything after the last generation of Pentium (1) systems has CardBus.