Patent ID: 7577873
Filing Date: 2009-08-18
Classification: G06F,H04J

Abstract:
1. A transmission apparatus comprising: a main signal processing device configured to carry out a main signal processing; a monitor control part configured to set data to the main signal processing device and monitor and control the main signal processing device by reading the data from the main signal processing device in a normal operation mode, and to debug the main signal processing device in a debug mode; an intermediating part configured to intermediate addresses and data between the monitor control part and the main signal processing device; a first switching part configured to selectively supply the address or the address and the data output from the intermediating part to the main signal processing device in the normal operation mode, and to selectively supply the address or the address and the data output from the monitor control part to the main signal processing device in the debug mode; and a second selecting part configured to selectively supply the data output from the intermediating part to the monitor control part in the normal operation mode, and to selectively supply the data output from the main signal processing device to the monitor control part in the debug mode.