sram_23k256

23K256 sram library

Author Matthew Schinkel - borntechi.com, copyright © 2009, all rights reserved.
Adapted-by Sebastien Lelong
Compiler >=2.4l

Description

This is library for 23K256 SPI SRAM, Microchip's 20mhz 256kbit SRAM memory


Sources

http://ww1.microchip.com/downloads/en/DeviceDoc/22100D.pdf


Notes

Address from 0 to 32,767
This is a 2.7v to 3.6v memory.
This lib should also work with 23k640 (64kbit sram), but hasn't been tested, please let me know.
Also should work with 23A640 & 23A256 (1.5v to 1.95v versions), also not tested
SPI Mode is 00 for 23k256


Dependencies

No dependency found



Summary

Global variables/contants

Procedures

Functions


API details

Global variables/contants

Procedures

Functions


Related samples

Here are the list of samples which use this library:

16f87716f877_fat32_small_pata_hard_disk.jal
16f87716f877_fat32_small_sd_card.jal
16f877a16f877a_fat32_small_pata_hard_disk.jal
16f877a16f877a_23k256.jal
16f877a16f877a_fat32_small_sd_card.jal
18f45218f452_fat32_small_pata_hard_disk.jal
18f45218f452_23k256.jal
18f45218f452_fat32_small_sd_card.jal
18f452518f4525_fat32_sd_card.jal
18f452518f4525_mp3_decoder_vs1053b_sd_card.jal
18f452518f4525_fat32_small_pata_hard_disk.jal
18f452518f4525_fat32_pata_hard_disk.jal
18f452518f4525_mp3_decoder_vs1053b_pata_hard_disk.jal
18f452518f4525_fat32_small_sd_card.jal
18f455018f4550_fat32_small_sd_card.jal
18f455018f4550_fat32_sd_card.jal
18f455018f4550_23k256.jal
18f462018f4620_mp3_decoder_vs1053b_sd_card.jal
18f462018f4620_fat32_pata_hard_disk.jal
18f462018f4620_fat32_small_sd_card.jal
18f462018f4620_mp3_decoder_vs1053b_pata_hard_disk.jal
18f462018f4620_fat32_sd_card.jal
18f462018f4620_fat32_small_pata_hard_disk.jal
18f67j5018f67j50_mp3_decoder_vs1053b_sd_card.jal
18f67j5018f67j50_fat32_pata_hard_disk.jal
18f67j5018f67j50_fat32_small_pata_hard_disk.jal
18f67j5018f67j50_mp3_decoder_vs1053b_pata_hard_disk.jal
18f67j5018f67j50_23k256.jal
18f67j5018f67j50_fat32_sd_card.jal
18f67j5018f67j50_fat32_small_sd_card.jal