diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uhd/usrp/dboard/interface.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/uhd/usrp/dboard/interface.hpp b/include/uhd/usrp/dboard/interface.hpp index c18247564..68669b99d 100644 --- a/include/uhd/usrp/dboard/interface.hpp +++ b/include/uhd/usrp/dboard/interface.hpp @@ -82,9 +82,9 @@ public: * The mask controls which pins are controlled by ATR. * * \param bank GPIO_TX_BANK or GPIO_RX_BANK - * \param tx_value 16-bits, 0=FPGA input, 1=FPGA output - * \param rx_value 16-bits, 0=FPGA input, 1=FPGA output - * \param mask 16-bits, 0=ignore, 1=atr + * \param tx_value 16-bits, 0=FPGA output low, 1=FPGA output high + * \param rx_value 16-bits, 0=FPGA output low, 1=FPGA output high + * \param mask 16-bits, 0=software, 1=atr */ virtual void set_atr_reg(gpio_bank_t bank, uint16_t tx_value, uint16_t rx_value, uint16_t mask) = 0; |