diff options
| author | Bryan Siepert <bsiepert@gmail.com> | 2018-10-31 01:54:09 -0700 |
|---|---|---|
| committer | Bryan Siepert <bsiepert@gmail.com> | 2018-10-31 01:54:09 -0700 |
| commit | dc82fd556bca81e6be9d5e3c5c982e2f0cd6e4c3 (patch) | |
| tree | 8dc7c01d77818c3d7af9154a06ab28d45421583a | |
| parent | 7dc6b1da08671ff6c727b914635e530f70c735b2 (diff) | |
Updating devices.h to add new devices, fix a typo and address #1239
| -rw-r--r-- | ports/atmel-samd/external_flash/devices.h | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/ports/atmel-samd/external_flash/devices.h b/ports/atmel-samd/external_flash/devices.h index 974936419..be3fa47e4 100644 --- a/ports/atmel-samd/external_flash/devices.h +++ b/ports/atmel-samd/external_flash/devices.h @@ -180,9 +180,9 @@ typedef struct { .write_status_register_split = false, \ } -// Settings for the Winbond W25Q16JV 2MiB SPI flash. +// Settings for the Winbond W25Q16JV-IQ 2MiB SPI flash. Note that JV-IM has a different .memory_type (0x70) // Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf -#define W25Q16JV {\ +#define W25Q16JV_IQ {\ .total_size = (1 << 21), /* 2 MiB */ \ .start_up_time_us = 5000, \ .manufacturer_id = 0xef, \ @@ -197,6 +197,23 @@ typedef struct { .write_status_register_split = false, \ } +// Settings for the Winbond W25Q16JV-IM 2MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40) +// Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf +#define W25Q16JV_IM {\ + .total_size = (1 << 21), /* 2 MiB */ \ + .start_up_time_us = 5000, \ + .manufacturer_id = 0xef, \ + .memory_type = 0x70, \ + .capacity = 0x15, \ + .max_clock_speed_mhz = 133, \ + .has_sector_protection = false, \ + .supports_fast_read = true, \ + .supports_qspi = true, \ + .has_quad_enable = true, \ + .supports_qspi_writes = true, \ + .write_status_register_split = false, \ +} + // Settings for the Winbond W25Q32BV 4MiB SPI flash. // Datasheet: https://www.winbond.com/resource-files/w25q32bv_revi_100413_wo_automotive.pdf #define W25Q32BV {\ @@ -213,6 +230,22 @@ typedef struct { .supports_qspi_writes = false, \ .write_status_register_split = false, \ } +// Settings for the Winbond W25Q32JV-IM 4MiB SPI flash. +// Datasheet: https://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf +#define W25Q32JV_IM {\ + .total_size = (1 << 22), /* 4 MiB */ \ + .start_up_time_us = 5000, \ + .manufacturer_id = 0xef, \ + .memory_type = 0x70, \ + .capacity = 0x16, \ + .max_clock_speed_mhz = 133, \ + .has_sector_protection = false, \ + .supports_fast_read = true, \ + .supports_qspi = true, \ + .has_quad_enable = true, \ + .supports_qspi_writes = true, \ + .write_status_register_split = false, \ +} // Settings for the Winbond W25Q64JV-IM 8MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40) // Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf @@ -266,7 +299,7 @@ typedef struct { } -// Settings for the Winbond W25Q128JV-SQ 8MiB SPI flash. Note that JV-IM has a different .memory_type (0x70) +// Settings for the Winbond W25Q128JV-SQ 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70) // Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf #define W25Q128JV_SQ {\ .total_size = (1 << 23), /* 16 MiB */ \ |