NJU26102FR1 New Japan Radio Co., Ltd., NJU26102FR1 Datasheet - Page 5

• Manufacturer Part Number: NJU26102FR1
• Description: DSP, Digital Signal Processor for TV
• Manufacturer: New Japan Radio Co., Ltd.

■ Watchdog Clock
NJU26102 outputs clock pulse through WDC (Pin No. 16) during normal operation.
WDC Clock Cycle (L / H) Time
The NJU26102 generates a clock pulse through the WDC terminal after resetting the NJU26102. The WDC clock
is useful to check the status of the NJU26102 operation. For example, a microcomputer monitors the WDC clock
and checks the status of the NJU26102. When the WDC clock pulse is lost or not normal clock cycle, the
NJU26102 does not operate correctly. Then reset the NJU26102 and set up the NJU26102 again.
Ver.2004-08-26
184msec(fs=48kHz)
200msec(fs=44.1kHz)
276msec(fs=32kHz)
NJU26102
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