MOD5234 QSPI CS

[EricMeissner]

I am using a MOD5234 and have found in the documentation how to use the QSPI CS[0:1] on pins J2-30 and J2-40 but have been unable to find definitive documentation on CS[2:3] and their pins J2-35 and J2-26. Has anyone used CS[2:3] on pins 35 and 26 with the QSPI interface and were their any differences compared to using CS[0:1]? Their is a reference in the Freescale Manuals that their are 4 CS and the 5234 platform schematics reference pins 35 and 26 as CS[2:3] in a rather ambiguous way. Any clarification would be very helpful before I finalize the PCB. Thank for your help:)

Eric

[greengene]

check out larry's definitive answer to this question in the "SPI Chip Selects"
thread in the NetBurner Software forum.