Command Reference2. FPGA Express Shell Commands get_speed _N_A_M_E get_speed Create a list of speeds for a target and device SYNTAX string get_speed [-regexp] _d_e_v_i_c_e__n_a_m_e _t_a_r_g_e_t__n_a_m_e _p_a_t_t_e_r_n string _d_e_v_i_c_e__n_a_m_e string _t_a_r_g_e_t__n_a_m_e string _p_a_t_t_e_r_n ARGUMENTS -regexp Pattern is a full regular expression. _d_e_v_i_c_e__n_a_m_e _d_e_v_i_c_e__n_a_m_e specifies a device in the target FPGA family. _t_a_r_g_e_t__n_a_m_e _t_a_r_g_e_t__n_a_m_e specifies a target FPGA family. _p_a_t_t_e_r_n Only return speeds matching _p_a_t_t_e_r_n. If the regexp option is given, pattern is a regular expression. Otherwise, it is a glob-style pattern. DESCRIPTION get_speed returns the available speed grade for the specified FPGA target family and device. Target, device, and speed names depend on the FPGA family. However, the names that are returned by the get_target, get_device, and get_speed commands are the only valid identifiers for commands that accept this information such as the create_chip command. EXAMPLES fe_shell > get_speed V50PQ240 VIRTEX * -4 -5 -6 fe_shell > create_chip -target VIRTEX -device V50PQ240 -speed -4 -name chip1 top v3.0 Synopsys Inc. 1988-1998. All rights reserved. 2-1 get_speed 2. FPGA Express Shell Commands Command Reference SEE ALSO object(2),create_chip(2) 2-2 Synopsys Inc. 1988-1998. All rights reserved. v3.0