I/O Subsystem and PCIBOX
These models use a PCI bus as the I-O bus. The PCI bus conforms to PCI Rev. 2.1 and can operate in 32/64-bit
mode at 33/66 MHz. Eight PCI slots per system board (33 MHz x 6 and 66 MHz x 2) are built into the cabinet.
A PCIBOX (33 MHz x 9) has been developed as a PCI slot expansion unit and can be flexible installed into the
system to meet customer needs as required. The PCIBOX is connected to the base cabinet using a bus called the
CH bus, which provides ultra high-speed transfer at 200MHz. Four of the slots support installation of full-length
cards. In addition, for reliability, the power supplies and fans are supplied in redundant configuration. Hot
swapping is enabled.
[Basic slots]
Slot No. PCI bus group PCI Card Width PCI Clock Rate Card Input Voltage Size
PCI0 A 64bit,/32bit 33 / 66MHz 3.3V or Universal Short Card
PCI1 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI2 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI3 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI4 C 64bit,/32bit 33 / 66MHz 3.3V or Universal Short Card
PCI5 D 64bit,/32bit 33MHz 5V or Universal Short Card
PCI6 D 64bit,/32bit 33MHz 5V or Universal Short Card
PCI7 D 64bit,/32bit 33MHz 5V or Universal Short or Long Card
[PCIBOX]
Slot No. PCI bus group PCI Card Width PCI Clock Rate Card Input Voltage Size
PCI0 A 64bit,/32bit 33 / 66MHz 3.3V or Universal Short Card
PCI1 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI2 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI3 B 64bit,/32bit 33MHz 5V or Universal Short Card
PCI4 C 64bit,/32bit 33 / 66MHz 3.3V or Universal Short Card
PCI5 D 64bit,/32bit 33MHz 5V or Universal Short Card
PCI6 D 64bit,/32bit 33MHz 5V or Universal Short Card
PCI7 D 64bit,/32bit 33MHz 5V or Universal Short Card
PCI8 E 64bit,/32bit 33 / 66MHz 3.3V or Universal Short or Long Card
PCI9 F 64bit,/32bit 33MHz 5V or Universal Short or Long Card
PCI10 F 64bit,/32bit 33MHz 5V or Universal Short or Long Card
PCI11 F 64bit,/32bit 33MHz 5V or Universal Short or Long Card
FAN
FAN
PCI SlotPCI Slot
AC connector
AC connector
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