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We can provide any of the peripherals that we designed for the Rabbit 2000,
3000, 4000, 5000 or 6000. They have not been fully "productized", but are all silicon-proven.
The bus interface is close to AMBA and includes dedicated DMA interface signals where appropriate.
Please contact us if you are interested in any of them.
| Input Capture |
2 channel, 16-bit for counting/timing |
| Spread Spectrum Clock |
Optimal spreading profile, purely digital design |
| 10Base-T network port |
Full/half-duplex, with autonegotiation; no external PHY required |
| Multi-function I/O |
One channel from the Rabbit RIO |
| Pulse-Width Modulator |
4 channel, 10-bit |
| Quadrature Decoder |
2 channel, 8/10 bit, for motion control |
| Real-Time Clock |
48-bit ripple counter, very low power |
| Slave Port |
8-bit slave port, from Rabbit CPU |
| UART/Clocked Serial Port |
four-byte tx and rx buffers |
| Multi-function Counter/Timer |
16-bit Timer C, from Rabbit CPU |
| UART/HDLC Serial Port |
four-byte tx and rx buffers, DPLL |
| Z80-SIO |
from Zilog schematics, with permission |
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