Freescale Semiconductor /MK61F15WS /NFC /CFG

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as CFG

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0PAGECNT0 (0)AIBN 0 (0)AIAD 0 (RESERVED)RESERVED 0 (0)BITWIDTH 0TIMEOUT0IDCNT0 (0)FAST 0 (000)ECCMODE 0 (0)DMAREQ 0 (0)ECCSRAM 0ECCAD0 (0)STOPWERR

DMAREQ=0, AIBN=0, ECCMODE=000, STOPWERR=0, BITWIDTH=0, FAST=0, ECCSRAM=0, AIAD=0

Description

Flash configuration

Fields

PAGECNT

Number of virtual pages (in one physical flash page) to be programmed or read, etc.

AIBN

no description available

0 (0): Do not auto-increment buffer number

1 (1): Auto-increment buffer number

AIAD

no description available

0 (0): Do not auto-increment flash row address

1 (1): Auto-increment flash row address

RESERVED

no description available

BITWIDTH

no description available

0 (0): 8-bit wide flash mode

1 (1): 16-bit wide flash mode

TIMEOUT

no description available

IDCNT

Number of bytes that are read for the read id command.

FAST

See the “Fast Flash Configuration for EDO” section for more details.

0 (0): Slow flash timing. Clock in read data on rising edge of read strobe

1 (1): Fast flash timing. Clock in read data a half clock later than rising edge of read strobe

ECCMODE

no description available

0 (000): No correction, ECC bypass

1 (001): 4-error correction (8 ECC bytes)

2 (010): 6-error correction (12 ECC bytes)

3 (011): 8-error correction (15 ECC bytes)

4 (100): 12-error correction (23 ECC bytes)

5 (101): 16-error correction (30 ECC bytes)

6 (110): 24-error correction (45 ECC bytes)

7 (111): 32-error correction (60 ECC bytes)

DMAREQ

no description available

0 (0): Do not transfer sector after ECC done

1 (1): After ECC done, transfer sector using DMA

ECCSRAM

no description available

0 (0): Do not write ECC status to SRAM

1 (1): Write ECC status to SRAM

ECCAD

Byte address in SRAM where ECC status is written.

STOPWERR

no description available

0 (0): No stop on write error

1 (1): Auto-sequencer stops on a write error

Links

()