i2c_altera.fit.eqn

程序实现的功能是通过I2C配置SAA7113芯片,然后通过逻辑分析仪器查看芯片的输出数据 可以通过视频口输出视频 redlogic的程序

Q5_dffs[8] = AMPP_FUNCTION(A1L5, Q5_dffs[9], SB1_state[0], SB1_state[11]);


--Q5_dffs[7] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[7] at LC_X16_Y12_N0
--operation mode is normal

Q5_dffs[7] = AMPP_FUNCTION(A1L5, Q5_dffs[8], SB1_state[0], SB1_state[11]);


--Q5_dffs[6] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[6] at LC_X16_Y12_N5
--operation mode is normal

Q5_dffs[6] = AMPP_FUNCTION(A1L5, Q5_dffs[7], SB1_state[0], SB1_state[11]);


--H1L33 is sld_hub:sld_hub_inst|reduce_nor~56 at LC_X16_Y12_N3
--operation mode is normal

H1L33 = AMPP_FUNCTION(Q5_dffs[8], Q5_dffs[7], Q5_dffs[6]);

--Q5_dffs[9] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[9] at LC_X16_Y12_N3
--operation mode is normal

Q5_dffs[9] = AMPP_FUNCTION(A1L5, altera_internal_jtag, SB1_state[0], GND, SB1_state[11]);


--Q5_dffs[2] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[2] at LC_X16_Y12_N4
--operation mode is normal

Q5_dffs[2] = AMPP_FUNCTION(A1L5, Q5_dffs[3], SB1_state[0], GND, SB1_state[11]);


--Q5_dffs[5] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[5] at LC_X16_Y12_N6
--operation mode is normal

Q5_dffs[5] = AMPP_FUNCTION(A1L5, Q5_dffs[6], SB1_state[0], SB1_state[11]);


--Q5_dffs[4] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[4] at LC_X16_Y12_N2
--operation mode is normal

Q5_dffs[4] = AMPP_FUNCTION(A1L5, Q5_dffs[5], SB1_state[0], SB1_state[11]);


--H1L43 is sld_hub:sld_hub_inst|reduce_nor~57 at LC_X16_Y12_N9
--operation mode is normal

H1L43 = AMPP_FUNCTION(Q5_dffs[4], Q5_dffs[2], Q5_dffs[5]);

--Q5_dffs[3] is sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[3] at LC_X16_Y12_N9
--operation mode is normal

Q5_dffs[3] = AMPP_FUNCTION(A1L5, Q5_dffs[4], SB1_state[0], GND, SB1_state[11]);


--SB1_state[0] is sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[0] at LC_X16_Y14_N5
--operation mode is normal

SB1_state[0] = AMPP_FUNCTION(A1L5, A1L7, SB1_state[0], SB1_state[9], SB1L91, VCC);


--SB1_state[12] is sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[12] at LC_X17_Y14_N5
--operation mode is normal

SB1_state[12] = AMPP_FUNCTION(A1L5, SB1_state[11], SB1_state[10], VCC, !A1L7);


--QB2_Q[4] is sld_hub:sld_hub_inst|sld_dffex:\GEN_SHADOW_IRF:1:S_IRF|Q[4] at LC_X22_Y13_N3
--operation mode is normal

QB2_Q[4] = AMPP_FUNCTION(A1L5, QB6_Q[4], !H1L2, H1L8);


--QB6_Q[4] is sld_hub:sld_hub_inst|sld_dffex:IRSR|Q[4] at LC_X23_Y13_N1
--operation mode is normal

QB6_Q[4] = AMPP_FUNCTION(A1L5, Y1L01, SB1_state[4], QB6_Q[5], !H1L2, QB6L4);


--TB1_dffe1a[2] is sld_hub:sld_hub_inst|lpm_decode:instruction_decoder|decode_9ie:auto_generated|dffe1a[2] at LC_X18_Y13_N3
--operation mode is normal

TB1_dffe1a[2] = AMPP_FUNCTION(A1L5, QB6_Q[3], QB6_Q[1], QB6_Q[2], H1L82, !H1L2, H1L6);


--H1L02 is sld_hub:sld_hub_inst|IRF_ENABLE[1]~76 at LC_X18_Y13_N8
--operation mode is normal

H1L02 = AMPP_FUNCTION(QB3_Q[0], TB1_dffe1a[2], QB5_Q[0], QB4_Q[0]);


--SB1_state[5] is sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[5] at LC_X17_Y14_N3
--operation mode is normal

SB1_state[5] = AMPP_FUNCTION(A1L5, SB1_state[3], A1L7, SB1_state[4], VCC);


--H1L12 is sld_hub:sld_hub_inst|IRF_ENABLE[1]~77 at LC_X17_Y13_N9
--operation mode is normal

H1L12 = AMPP_FUNCTION(H1_OK_TO_UPDATE_IR_Q, SB1_state[5], H1L02);


--Q1_dffs[1] is sld_signaltap:auto_signaltap_0|sld_offload_buffer_mgr:\stp_non_zero_depth_offload_gen:stp_offload_buff_mgr_inst|lpm_shiftreg:info_data_shift_out|dffs[1] at LC_X21_Y15_N7
--operation mode is normal

Q1_dffs[1] = AMPP_FUNCTION(A1L5, SB1_state[4], KB1_safe_q[0], Q1_dffs[2], B1L03, !B1_reset_all);


--N1_is_buffer_wrapped_once is sld_signaltap:auto_signaltap_0|sld_acquisition_buffer:sld_acquisition_buffer_inst|is_buffer_wrapped_once at LC_X21_Y15_N5
--operation mode is normal

N1_is_buffer_wrapped_once = AMPP_FUNCTION(PCLK, !B1_reset_all, KB1_cout);


--H1_jtag_debug_mode is sld_hub:sld_hub_inst|jtag_debug_mode at LC_X17_Y14_N7
--operation mode is normal

H1_jtag_debug_mode = AMPP_FUNCTION(A1L5, SB1_state[15], H1L92, H1_jtag_debug_mode, H1L82, SB1_state[0]);


--B1L03 is sld_signaltap:auto_signaltap_0|sdr~13 at LC_X18_Y14_N4
--operation mode is normal

B1L03 = AMPP_FUNCTION(QB4_Q[0], H1_jtag_debug_mode_usr1, H1_jtag_debug_mode);

--QB3_Q[0] is sld_hub:sld_hub_inst|sld_dffex:BROADCAST|Q[0] at LC_X18_Y14_N4
--operation mode is normal

QB3_Q[0] = AMPP_FUNCTION(A1L5, TB1_dffe1a[1], !H1L2, GND, H1L1);


--QB1_Q[0] is sld_hub:sld_hub_inst|sld_dffex:\GEN_IRF:1:IRF|Q[0] at LC_X22_Y13_N1
--operation mode is normal

QB1_Q[0] = AMPP_FUNCTION(A1L5, QB6_Q[0], QB2_Q[0], QB3_Q[0], !H1L2, H1L12);


--B1_reset_all is sld_signaltap:auto_signaltap_0|reset_all at LC_X30_Y13_N2
--operation mode is normal

B1_reset_all = AMPP_FUNCTION(SB1_state[1], QB1_Q[0], QB7_Q[0]);


--QB2_Q[3] is sld_hub:sld_hub_inst|sld_dffex:\GEN_SHADOW_IRF:1:S_IRF|Q[3] at LC_X22_Y13_N6
--operation mode is normal

QB2_Q[3] = AMPP_FUNCTION(A1L5, QB6_Q[3], !H1L2, GND, H1L8);


--Q3_dffs[1] is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|lpm_shiftreg:trigger_config_deserialize|dffs[1] at LC_X21_Y14_N7
--operation mode is normal

Q3_dffs[1] = AMPP_FUNCTION(A1L5, Q3_dffs[2], !B1_reset_all, M1_trigger_setup_ena);


--M1_trigger_setup_ena is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|trigger_setup_ena at LC_X18_Y14_N5
--operation mode is normal

M1_trigger_setup_ena = AMPP_FUNCTION(SB1_state[4], QB1_Q[3], B1L03);


--AB1_status_out[0] is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|sld_ela_seg_state_machine:sm2|status_out[0] at LC_X22_Y12_N4
--operation mode is normal

AB1_status_out[0] = AMPP_FUNCTION(PCLK, AB1L5, AB1_status_out[0], Y1L01, !B1_reset_all);


--Z1_post_trigger_count_enable is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|sld_ela_state_machine:sm1|post_trigger_count_enable at LC_X24_Y13_N5
--operation mode is normal

Z1_post_trigger_count_enable = AMPP_FUNCTION(PCLK, N1_is_buffer_wrapped_once, Y1L01, Z1L5, !B1_reset_all);


--M1L3 is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|ela_status~77 at LC_X23_Y12_N9
--operation mode is normal

M1L3 = AMPP_FUNCTION(AB1_status_out[0], Z1_post_trigger_count_enable);

--Q3_dffs[5] is sld_signaltap:auto_signaltap_0|sld_ela_control:ela_control|lpm_shiftreg:trigger_config_deserialize|dffs[5] at LC_X23_Y12_N9
--operation mode is normal

Q3_dffs[5] = AMPP_FUNCTION(A1L5, Q3_dffs[6], !B1_reset_all, GND, M1_trigger_setup_ena);


--TB1_dffe1a[3] is sld_hub:sld_hub_inst|lpm_decode:instruction_decoder|decode_9ie:auto_generated|dffe1a[3] at LC_X18_Y13_N1
--operation mode is normal

TB1_dffe1a[3] = AMPP_FUNCTION(A1L5, QB6_Q[3], QB6_Q[1], QB6_Q[2], H1L82, !H1L2, H1L6);


--QB6L3 is sld_hub:sld_hub_inst|sld_dffex:IRSR|Q[0]~117 at LC_X16_Y13_N1
--operation mode is normal

QB6L3 = AMPP_FUNCTION(QB6_Q[3], QB6_Q[7], SB1_state[4], TB1_dffe1a[3]);


--QB6L4 is sld_hub:sld_hub_inst|sld_dffex:IRSR|Q[0]~118 at LC_X16_Y13_N6
--operation mode is normal

QB6L4 = AMPP_FUNCTION(QB6L3, SB1_state[4], SB1_state[3], H1_jtag_debug_mode_usr1);


--QB2_Q[5] is sld_hub:sld_hub_inst|sld_dffex:\GEN_SHADOW_IRF:1:S_IRF|Q[5] at LC_X22_Y13_N2
--operation mode is normal

QB2_Q[5] = AMPP_FUNCTION(A1L5, QB6_Q[5], !H1L2, GND, H1L8);


--QB6_Q[5] is sld_hub:sld_hub_inst|sld_dffex:IRSR|Q[5] at LC_X23_Y13_N3
--operation mode is normal

QB6_Q[5] = AMPP_FUNCTION(A1L5, QB6_Q[6], SB1_state[4], !H1L2, QB6L4);


--H1L03 is sld_hub:sld_hub_inst|node_ena~18 at LC_X18_Y14_N9
--operation mode is normal

H1L03 = AMPP_FUNCTION(QB4_Q[0], H1_jtag_debug_mode, QB3_Q[0]);


--L1_WORD_SR[1] is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|WORD_SR[1] at LC_X17_Y15_N2
--operation mode is normal

L1_WORD_SR[1] = AMPP_FUNCTION(A1L5, L1_WORD_SR[2], SB1_state[4], L1_word_counter[3], L1L71, !L1_clear_signal, B1L82);


--L1_word_counter[2] is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|word_counter[2] at LC_X16_Y15_N9
--operation mode is normal

L1_word_counter[2] = AMPP_FUNCTION(A1L5, L1_word_counter[2], !L1_clear_signal, L1L9);


--L1_word_counter[1] is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|word_counter[1] at LC_X18_Y15_N8
--operation mode is normal

L1_word_counter[1] = AMPP_FUNCTION(A1L5, L1_word_counter[1], !L1_clear_signal, L1L7);


--L1_word_counter[0] is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|word_counter[0] at LC_X16_Y15_N6
--operation mode is normal

L1_word_counter[0] = AMPP_FUNCTION(A1L5, L1_word_counter[3], L1_word_counter[0], L1L5, L1L2, !L1_clear_signal);


--L1L61 is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|WORD_SR~391 at LC_X16_Y15_N4
--operation mode is normal

L1L61 = AMPP_FUNCTION(L1_word_counter[2], L1_word_counter[0], L1_word_counter[1]);


--L1_word_counter[3] is sld_signaltap:auto_signaltap_0|sld_rom_sr:crc_rom_sr|word_counter[3] at LC_X17_Y15_N7
--operation mode is normal

L1_word_counter[3] = AMPP_FUNCTION(A1L5, L1_word_counter[1], L1_word_counter[2], L1_word_counter[3], L1_word_counter[0], !L1_clear_signal, L1L5);


--B1L82 is sld_signaltap:auto_signaltap_0|comb~26 at LC_X18_Y15_N2
--operation mode is normal

B1L82 = AMPP_FUNCTION(SB1_state[3], SB1_state[4], B1L03);


--SB1_state[7] is sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[7] at LC_X16_Y14_N1
--operation mode is normal

SB1_state[7] = AMPP_FUNCTION(A1L5, SB1_state[6], A1L7, VCC);


--SB1_state[2] is sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[2] at LC_X17_Y14_N6
--operation mode is normal

SB1_state[2] = AMPP_FUNCTION(A1L5, SB1_state[15], SB1_state[8], SB1_state[1], VCC, !A1L7);


--D1_t4 is I2C:inst1|t4 at LC_X38_Y9_N2
--operation mode is normal

D1_t4_lut_out = GND;
D1_t4 = DFFEAS(D1_t4_lut_out, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , LB1_Deglitch, D1_t3, , , VCC);


--D1_Cmd_reg[0] is I2C:inst1|Cmd_reg[0] at LC_X37_Y9_N6
--operation mode is normal

D1_Cmd_reg[0]_lut_out = !D1_x1 & C1_execute & C1_cmd_stop;
D1_Cmd_reg[0] = DFFEAS(D1_Cmd_reg[0]_lut_out, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , D1L51, , , , );


--D1_y0 is I2C:inst1|y0 at LC_X38_Y9_N3
--operation mode is normal

D1_y0_lut_out = !D1_y3 & (D1_Cmd_reg[0] # D1_y0);
D1_y0 = DFFEAS(D1_y0_lut_out, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , LB1_Deglitch, , , , );


--D1L75 is I2C:inst1|y1~22 at LC_X38_Y9_N9
--operation mode is normal

D1L75 = D1_Cmd_reg[0] & (!D1_y0);

--D1_y1 is I2C:inst1|y1 at LC_X38_Y9_N9
--operation mode is normal

D1_y1 = DFFEAS(D1L75, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , LB1_Deglitch, , , , );


--D1L12 is I2C:inst1|SCL_node_out~24 at LC_X38_Y9_N1
--operation mode is normal

D1L12 = !D1_t4 & !D1_t1 & !D1L75 & !D1_s2;

--D1_SCL_reg is I2C:inst1|SCL_reg at LC_X38_Y9_N1
--operation mode is normal

D1_SCL_reg = DFFEAS(D1L12, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , D1L42, , , , );


--PB1__clk0 is PLL:inst3|altpll:altpll_component|_clk0 at PLL_2
PB1__clk0 = PLL.CLK0(.FBIN(), .ENA(), .CLKSWITCH(), .ARESET(), .PFDENA(), .SCANCLK(), .SCANACLR(), .SCANDATA(), .COMPARATOR(), .INCLK(SYSCLK), .INCLK(), .CLKENA(), .CLKENA(), .CLKENA(), .CLKENA(), .CLKENA(), .CLKENA(), .EXTCLKENA(), .EXTCLKENA(), .EXTCLKENA(), .EXTCLKENA());


--D1_t5 is I2C:inst1|t5 at LC_X37_Y10_N5
--operation mode is normal

D1_t5_lut_out = GND;
D1_t5 = DFFEAS(D1_t5_lut_out, GLOBAL(PB1__clk0), GLOBAL(G1_rst_out), , LB1_Deglitch, D1_t4a, , , VCC);


--D1L32 is I2C:inst1|SCL_reg~40 at LC_X37_Y10_N4
--operation mode is normal