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| author | Josh Blum <josh@joshknows.com> | 2010-04-13 16:08:14 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-04-13 16:08:14 -0700 |
| commit | 841400bb4e72375b439f04f0bd855e64b9f83f00 (patch) | |
| tree | b92e420c42539df522153f8d8f2b6a41b6ebd7af /firmware/microblaze/lib/u2_init.c | |
| parent | 75dd8f674004d015425f194f8f4714b08f9ec018 (diff) | |
| download | uhd-841400bb4e72375b439f04f0bd855e64b9f83f00.tar.gz uhd-841400bb4e72375b439f04f0bd855e64b9f83f00.tar.bz2 uhd-841400bb4e72375b439f04f0bd855e64b9f83f00.zip | |
Moved ad9777 control 100% on to the host
Diffstat (limited to 'firmware/microblaze/lib/u2_init.c')
| -rw-r--r-- | firmware/microblaze/lib/u2_init.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/firmware/microblaze/lib/u2_init.c b/firmware/microblaze/lib/u2_init.c index 2e2e6a0fb..c56468c08 100644 --- a/firmware/microblaze/lib/u2_init.c +++ b/firmware/microblaze/lib/u2_init.c @@ -26,7 +26,6 @@ #include "hal_uart.h" #include "i2c.h" #include "mdelay.h" -#include "ad9777.h" #include "clocks.h" #include "db.h" #include "usrp2_i2c_addr.h" @@ -75,21 +74,6 @@ u2_init(void) // Enable ADCs output_regs->adc_ctrl = ADC_CTRL_ON; - - // Set up AD9777 DAC - ad9777_write_reg(0, R0_1R); - ad9777_write_reg(1, R1_INTERP_4X | R1_REAL_MIX); - ad9777_write_reg(2, 0); - ad9777_write_reg(3, R3_PLL_DIV_1); - ad9777_write_reg(4, R4_PLL_ON | R4_CP_AUTO); - ad9777_write_reg(5, R5_I_FINE_GAIN(0)); - ad9777_write_reg(6, R6_I_COARSE_GAIN(0xf)); - ad9777_write_reg(7, 0); // I dac offset - ad9777_write_reg(8, 0); - ad9777_write_reg(9, R9_Q_FINE_GAIN(0)); - ad9777_write_reg(10, R10_Q_COARSE_GAIN(0xf)); - ad9777_write_reg(11, 0); // Q dac offset - ad9777_write_reg(12, 0); // Initial values for tx and rx mux registers dsp_tx_regs->tx_mux = 0x10; |