Date:2010-08-26 20:48:29 (10 years 1 month ago)
Author:Werner Almesberger
Commit:078ec875b602d008735ed6b9bd009f01722676b7
Message:Disable CLKM in atspi-txrx, to reduce interferences.

- atrf/tools/atspi-txrx/atspi-txrx.c: disable CLKM when sending or receiving
- TODO: minor edit, missed in last commit
Files: TODO (1 diff)
atrf/tools/atspi-txrx/atspi-txrx.c (1 diff)

Change Details

TODO
5555- verify that the Ben can output an a) 16 MHz clock, and b) with +/- 40 ppm
5656
5757- replace discrete balun and filter with integrated solution, to reduce BOM
58  size, maybe cost, insertion loss, and PCB space (see ECN0003)
58  size, maybe cost, insertion loss, and PCB space (see ATRF/ECN0003)
5959
6060- check if we really need three DC blocking caps in the RF path
6161
atrf/tools/atspi-txrx/atspi-txrx.c
5757    atspi_reg_write(dev, REG_TRX_STATE, TRX_CMD_TRX_OFF);
5858    atspi_reg_write(dev, REG_XOSC_CTRL,
5959        (XTAL_MODE_INT << XTAL_MODE_SHIFT) | trim);
60    atspi_reg_write(dev, REG_TRX_CTRL_0, 0); /* disable CLKM */
6061
6162    return dev;
6263}

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