| 摘要 |
A tuning module in a multi-tuner receiver stores channel parameters for tuning of channels within a channel list. Channels are tuned sequentially by the tuning module in response to channel advance (up/down) signals. Such signals may be provided by a central processor/controller. If a channel advance signal would cause the tuning module to advance past the beginning or end of the channel list, the module generates a list complete signal. The processor/controller may react accordingly. For example, the central processor/controller may disable a currently active tuning module and enable another tuning module/tuner in response to the list complete signal.
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