| FrontType | Used to indicate a card types in the Accelar 1000 product families. For Accelar 2000 devices, all cards use an encoded value according to the following rule: +-----+-----+-----+--+-----+----+---+ bits : |31-28|27-20|19-16|15|14-12|11-8|7-0| +-----+-----+-----+--+-----+----+---+ field : | a | b | c | d| e | f | g | +-----+-----+-----+--+-----+----+---+ a : Family type/Product line 0x0 = 0000 = Reserved 0x1 = 0001 = Monoploy non specific (e.g backplane, psu, fans) 0x2 = 0010 = Boardwalk 0x3 = 0011 = Marvin Gardens 0x4 = 0100 = Pacific 0x5 = 0101 = ParkPlace b : Interface / device type: 0x00 = 00000000 = CPU 0x01 = 00000001 = Switch fabric 0x02 = 00000010 = Copper Ethernet 0x03 = 00000011 = Fiber Ethernet 0x04 = 00000100 = Sonet (Packets) 0x05 = 00000101 = ATM 0x06 = 00000110 = Token Ring 0x07 = 00000111 = RMON 0x08 = 00001000 = BFM (Frame or cells indicated by field 'a' above) 0x09 = 00001001 = PSU 0x0a = 00001010 = Fan Tray 0x0b = 00001011 = Chassis/Backplane c : Maximum speed (highest negotiable speed) 0x0 = 0000 = 10 Mbit 0x1 = 0001 = 100 Mbit 0x2 = 0010 = 1 Gbit 0x3 = 0011 = 10 Gbit 0x4 = 0100 = OC-3 0x5 = 0101 = OC-12 0x6 = 0110 = OC-48 0x7 = 0111 = OC-92 0x8 = 1000 = OC-192 0x9 = 1001 = 4 Mbit (TR) 0xa = 1010 = 16 Mbit (TR) 0xb = 1011 = spare 0xc = 1100 = DS1 0xd = 1101 = DS3 0xe = 1110 = none (no PHY interfaces on board) 0xf = 1111 = Max speed indicated implicitly in field (c) (for expansion) d : 0=non-redundant, 1=redundant e : Card specific info. For Gigabit used as follows: 000=short-haul (SX) 010=long-haul (LX) 100=extra-distance (DX) For ATM/Sonet used as follows 000 = multi mode 001 = single mode 010 = single or multimode For Marvin Gardens, indicates number of MDA slots 000 = none 001 = one option slots 010 = two option slots 011 = three option slots f : Chassis type 0x0 = 0000 = work-group (single card switches, etc) 0x1 = 0001 = back-bone (chassis based products) 0x2 = 0010 = MDA (option modules) g : Number of ports (binary representation omited) (for ACIM/BFM cards, this is number of octapids/blackbirds/dea) 0x00 = no ports (cpus, switch fabrics) 0x01 = 1-port, 0x02 = 2-port, 0x04 = 4-port, 0x06 = 6-port, 0x08 = 8-port, 0x0c = 12-port, 0x10 = 16-port, 0x18 = 24-port, 0x22 = 36-port, 0x30 = 48-port, 0x40 = 64-port. |