GCFR Global Control Function Register. 0x40005800 0x00 0x400 registers REG0 Register 0. 0x00 read-write cnnx16_0_pwr_en CNNx16_0 Power Domain Enable 0 1 cnnx16_1_pwr_en CNNx16_1 Power Domain Enable 1 1 cnnx16_2_pwr_en CNNx16_2 Power Domain Enable 2 1 cnnx16_3_pwr_en CNNx16_3 Power Domain Enable 3 1 REG1 Register 1. 0x04 read-write cnnx16_0_ram_en CNNx16_0 RAM Power Enable 0 1 cnnx16_1_ram_en CNNx16_1 RAM Power Enable 1 1 cnnx16_2_ram_en CNNx16_2 RAM Power Enable 2 1 cnnx16_3_ram_en CNNx16_3 RAM Power Enable 3 1 REG2 Register 2. 0x08 read-write cnnx16_0_iso CNNx16_0 Power Domain Isolation 0 1 cnnx16_1_iso CNNx16_1 Power Domain Isolation 1 1 cnnx16_2_iso CNNx16_2 Power Domain Isolation 2 1 cnnx16_3_iso CNNx16_3 Power Domain Isolation 3 1 cnnx16_0_data_ret_en CNNx16_0 Pad Retention Control 16 1 cnnx16_1_data_ret_en CNNx16_1 Pad Retention Control 17 1 cnnx16_2_data_ret_en CNNx16_2 Pad Retention Control 18 1 cnnx16_3_data_ret_en CNNx16_3 Pad Retention Control 19 1 cnnx16_0_ram_data_ret_en CNNx16_0 RAM Pad Retention Control 20 1 cnnx16_1_ram_data_ret_en CNNx16_1 RAM Pad Retention Control 21 1 cnnx16_2_ram_data_ret_en CNNx16_2 RAM Pad Retention Control 22 1 cnnx16_3_ram_data_ret_en CNNx16_3 RAM Pad Retention Control 23 1 REG3 Register 3. 0x0C read-write cnnx16_0_rst CNNx16_0 Power Domain Reset 0 1 cnnx16_1_rst CNNx16_1 Power Domain Reset 1 1 cnnx16_2_rst CNNx16_2 Power Domain Reset 2 1 cnnx16_3_rst CNNx16_3 Power Domain Reset 3 1