core.con.25xxxx.spin2

{
----------------------------------------------------------------------------------------------------
    Filename:       core.con.25xxxx.spin2
    Description:    25xxxx-specific constants
    Author:         Jesse Burt
    Started:        Nov 9, 2019
    Updated:        Sep 18, 2024
    Copyright (c) 2024 - See end of file for terms of use.
----------------------------------------------------------------------------------------------------
}

CON

' SPI Configuration
    SCK_MAX_FREQ                = 104_000_000
    SPI_MODE                    = 0

    T_POR                       = TRST

' Known device ID responses
    W25Q128FV                   = $17

' Timings (microseconds)
    TRST                        = 1             ' time to reset
    TVSL                        = 20            ' VCC (min) to CS low
    TPUW                        = 5_000         ' time delay before write

' Register definitions
    WRITE_STATUS1               = $01
    PAGE_PROG                   = $02
    READ_DATA                   = $03
    WRITE_DISABLE               = $04

    READ_STATUS1                = $05
        SRP                     = 7
        SEC                     = 6
        TB                      = 5
        BP                      = 2
        WEL                     = 1
        BUSY                    = 0
        BP_BITS                 = %111
        FLAG_BUSY               = %1

    WRITE_ENABLE                = $06
    FAST_READ                   = $0B
    WRITE_STATUS3               = $11
    READ_STATUS3                = $15
    SECTOR_ERASE                = $20
    WRITE_STATUS2               = $31
    QUAD_PAGE_PROG              = $32
    READ_STATUS2                = $35
    INDIV_BLK_LOCK              = $36
    ENTER_QPIMODE               = $38
    INDIV_BLK_UNLOCK            = $39
    FASTREAD_DUAL               = $3B
    READ_BLK_LOCK               = $3D
    PROG_SECURITY               = $42
    ERASE_SECURITY              = $44
    READ_SECURITY               = $48
    UNIQUE_ID                   = $4B
    VOLATILE_SR_WR_EN           = $50
    BLK32_ERASE                 = $52
    READ_SFDP                   = $5A
    CHIP_ERASE                  = $60
    ENABLE_RESET                = $66
    FASTREAD_QUAD               = $6B
    ERASE_PROG_SUSP             = $75
    BURST_WITH_WRAP             = $77
    ERASE_PROG_RESUME           = $7A
    GLOBAL_BLK_LOCK             = $7E
    MANUF_DEV_ID                = $90
    GLOBAL_BLK_UNLOCK           = $98
    RESET_DEVICE                = $99
    JEDEC_ID                    = $9F
    RELEASE_PWRDOWN             = $AB
    POWER_DOWN                  = $B9
    CHIP_ERASE2                 = $C7
    BLK64_ERASE                 = $D8


PUB null()
' This is not a top-level object


DAT
{
Copyright 2024 Jesse Burt

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}