arc_jtag_enque_read_dr() function
Read 4-byte word from data register. Unlike arc_jtag_write_data, this function returns byte-buffer, caller must convert this data to required format himself. This is done, because it is impossible to convert data before jtag_execute_queue() is invoked, so it cannot be done inside this function, so it has to operate with byte-buffers. Write function on the other hand can "write-and-forget", data is converted to byte-buffer before jtag_execute_queue().
Arguments
jtag_info
data
Array of bytes to read into.
end_state
End state after reading.
Functions calling arc_jtag_enque_read_dr()
Functions called by arc_jtag_enque_read_dr()
arc_jtag_enque_read_dr()
Data read by arc_jtag_enque_read_dr()
arc_jtag_enque_read_dr()
Type of arc_jtag_enque_read_dr()
arc_jtag_enque_read_dr()