摘要 |
A message-type data communication apparatus used in a DECT system is provided. The present apparatus comprises a burst mode controller (BMC) having a slot control block, a CPU, a single-port data memory, a DMA means and a control signal selecting means. When the slot control block sends a logic high enable signal to the control signal selecting means within a first predetermined time slot, the BMC is enabled to transmit/receive message-type data to/from the signal port data memory. When the slot control block sends a logic low enable signal to the control signal selecting means within a predetermined second time slot, the DMA is enabled to access message-type data stored in the single-port data memory to a peripheral device in accordance with commands provided by the CPU.
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