TEA5767RADIO(4) | Device Drivers Manual | TEA5767RADIO(4) |
tea5767
—
Philips/NXP TEA5767 FM Chip
tea5767radio* at iic? addr 0x60 flags 0x00
radio* at tea5767radio?
The tea5767
driver provides support for
the Philips/NXP TEA5767 FM stereo radio.
The tea5767
can tune in the range 87.5 -
108.0 MHz, perform hardware signal search and supports mono/stereo
toggling.
The flags control the FM Band, XTAL, and PLL values as follows:
TEA5767, Low-power FM stereo radio, Rev. 05, 26 January 2007.
Many popular TEA5767 evaluation boards feature low quality
32.768kHz crystals. The inaccuracy of these crystals may often lead to
malfunction of the hardware search function. Therefore, the
tea5767
driver tries to detect the crystal quality
during attachment. If the crystal of insufficient accuracy was detected, the
hardware search function is disabled. It can be forcefully re-enabled by
setting the 0x08 flag.
July 6, 2018 | NetBSD 10.99 |