FPGA实现I2C配置视频芯片SAA7113

State Machine - |i2c|i2c_reset:U6|status Name status.11 status.10 status.01 status.00 status.00 0 0 0 0 status.01 0 0 1 1 status.10 0 1 0 1 status.11 1 0 0 1 State Machine - |i2c|i2c_st:U3|i2c_state Name i2c_state.dis_clk1 i2c_state.start1 i2c_state.w_add i2c_state.dev_add1 i2c_state.ack2 i2c_state.ack1 i2c_state.stop i2c_state.stop_sub i2c_state.en_clk i2c_state.idle i2c_state.idle 0 0 0 0 0 0 0 0 0 0 i2c_state.en_clk 0 0 0 0 0 0 0 0 1 1 i2c_state.stop_sub 0 0 0 0 0 0 0 1 0 1 i2c_state.stop 0 0 0 0 0 0 1 0 0 1 i2c_state.ack1 0 0 0 0 0 1 0 0 0 1 i2c_state.ack2 0 0 0 0 1 0 0 0 0 1 i2c_state.dev_add1 0 0 0 1 0 0 0 0 0 1 i2c_state.w_add 0 0 1 0 0 0 0 0 0 1 i2c_state.start1 0 1 0 0 0 0 0 0 0 1 i2c_state.dis_clk1 1 0 0 0 0 0 0 0 0 1 State Machine - |i2c|i2c_st:U3|flag Name flag.01 flag.00 0 flag.01 1