Axvme 4901
Real-time general-purpose logic board series VME base board
Axvme 4901 was developed to realize high-speed control such as feedback control on a single board without consuming VME bus and host CPU resources by user programming the FPGA on the board.
It consists of a base board with a core circuit mounted and a daughter board of I / O section, and can be freely combined according to user needs.
The FPGA adopts Xilinx Spartan 3 and Virtex-5. Virtex-5 has built-in PowerPC, and programming in C language is enabled.
Specification
| FPGA 0 | Spartan 3AN |
| FPGA 1 | Virtex-5 (PPC internal OS: Linux ) USER FPGA |
| DDR SDRAM | 512 MB |
| Flash | 8 MB × 5 |
| Ethernet | 10/100 / 1000base 1ch RJ45 |
| RS 232 | 1 ch Dsub 9 pin |
| Expansion |
IF slot: 1 slot PMC PCI 33 MHz / 66 MHz 32 bit / 64 bit PCI Bus Master |
| System bus |
Bus standard: VME bus Revision C. 3 compliant Operating mode: A 32 Slave Operating frequency: 16 MHz |
| Other hardware specifications |
Substrate size: 6U Power supply: 5 V ± 5%, 12 V ± 5% Consumption current: TBD Operating temperature range: 0 to 40 ° C Storage temperature range: -40 to 85 ° C Operating humidity range: 90% RH or less (no condensation) |
| Supported software | OS: Linux kernel 2.4 / 2.6 |