I'm in the middle of a little timing issue with our USB chip that resides on the GPMC bus on my OMAP3530 processor board. I am verifying the timing that LogicPD set up in their release of U-Boot/Linux that we are using and I'm having troubles finding the OMAPs data setup and hold parameters when doing a GPMC read.
I'm looking at the Reference Manual (SPRUF98M) and the Datasheet (SPRS507F). Figure 11-11 in Section 11.1.5.9.1.2 of the Ref Manual (p.1102) shows the async single-read operation on muxed address/data device. The OMAP3530 captures the data read from the device at the dashed line noted as "Data Capture on GPMC". Before and after this line are Data Setup and Data Hold times that I'm trying to find in the Datasheet. So looking in Table 6-6 of Section 6.4.1.2-Async Timing of the Datasheet (p.163), parameter FI2 looks like something close to a read data Hold parameter, but I'm not seeing a read data Setup parameter.
Can you point me in the right direction for this? Either some hard time values or equations would be quite helpful.
