How to switch arria10 calibration clock from usrclk pin to internal_osc?

Hi.

On our arria10 board, there is a mistake to make usrclk pin to be one DDR3's DQ pin. This would lead to transceiver not be able to be calibrated at POR and in user-mode.

We got one tcl script, which is expected to transfer the calibration clock source from usrclk pad to internal_osc.

But there would be error when it's executed.

We check and found there are several process function that can not be able to be recongnized by quartus_sh, such as load_devices, open_sof, write_sof.

Can anyone answer it? Or how to execute it? Is there something wrong?

The following is the script:

proc main_run {} {

global argv

set projName [ lindex $argv 1 ]

load_package asm2

load_devices

set sofName "output_files/$projName.sof";

# set sofName "$projName.sof";

set handle -1

set handle [ open_sof $sofName ]

if { $handle >= 0 } {

set_attribute $handle hssi_aux_0_1 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC

set_attribute $handle hssi_aux_1_1 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC

set_attribute $handle hssi_aux_0_0 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC

set_attribute $handle hssi_aux_1_0 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC

set_attribute $handle hssi_aux_0_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clksel_osc CB_INTOSC

set_attribute $handle hssi_aux_0_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clkdiv_sel DIV4

set_attribute $handle hssi_aux_1_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clksel_osc CB_INTOSC

set_attribute $handle hssi_aux_1_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clkdiv_sel DIV4

write_sof $handle $sofName

} else {

puts stderr "Failed to open sof file $sofName"

}

}

main_run