Lines Matching +full:quad +full:- +full:output

4  * SPDX-License-Identifier: Apache-2.0
30  * bits[15:8] = bytes number of clocks with data lines tri-stated
87  * SPI clocks based on single, dual, or quad mode.
88  * mode = 1(full-duplex), 2(dual), 4(quad)
89  * full-duplex: 8 clocks per byte
91  * quad: 2 clocks per byte
113 		return -EINVAL;  in spi_flash_address_format()
117 		dest[i] = (uint8_t)((spi_addr >> ((addrsz - (i + 1U)) * 8U)) & 0xffU);  in spi_flash_address_format()
210  * - Find spi device
211  * - Read flash jedec id
248  * - write enable
249  * - erase data in flash device
250  * - read register1 and wait for erase operation completed
291  * - flash write enable
292  * - write data into flash using spi api
335  * - read data using spi single mode
336  * - check read buffer data whether correct
338  * to be generated with I/O lines tri-stated after the address has been
340  * and enable its output line(s). The MCHP XEC SPI driver can do this by
343  * For full-duplex one byte is 8 clocks, dual one byte is 4 clocks, and for
344  * quad one byte is 2 clocks.
356 	 * bits[15:8] = number of SPI clocks with I/O lines tri-stated after  in ZTEST_USER()
407  * - read data using spi dual mode
408  * - check read buffer data whether correct
452 	/* send opcode, address, and tri-state clocks  using single mode */  in ZTEST_USER()
470  * @brief Write data into flash using spi quad mode
472  * - check and make sure spi quad mode is enabled
473  * - write data using spi quad mode
484 	/* read register2 to judge whether quad mode is enabled */  in test_spi_quad_write()
488 	/* set register2 QE=1 to enable quad mode. We write the volatile STATUS2 register  in test_spi_quad_write()
501 		/* read register2 to confirm quad mode is enabled */  in test_spi_quad_write()
515 	/* write data using spi quad mode */  in test_spi_quad_write()
516 	/* send quad write opcode and address using single mode */  in test_spi_quad_write()
529 	zassert_true(ret == 0, "Send quad write data spi_transceive failure: error %d", ret);  in test_spi_quad_write()
531 	/* send data using quad mode */  in test_spi_quad_write()
538 	zassert_true(ret == 0, "Send quad write data spi_transceive failure: error %d", ret);  in test_spi_quad_write()
553  * @brief Read data from flash using spi quad mode
555  * - read data using spi quad mode
556  * - check read buffer data whether correct
569 	/* read data using spi quad mode  in ZTEST_USER()
570 	 * Transmit opcode, address, and tri-state clocks using full-duplex mode  in ZTEST_USER()
608 	/* read data using quad mode */  in ZTEST_USER()