memory and io timings
Kirill A. Kornilov
kirill at s-terra.com
Tue Jun 20 05:08:13 EDT 2006
Please, could anyone tell me, what is the value expected in
set_io_map and set_mem_map. Is it the cycle time (normally, 255ns for io)?
This question appeared because of following defines in soc_common.h,
where times are definitely not cycle times.
#define SOC_PCMCIA_IO_ACCESS (165)
#define SOC_PCMCIA_5V_MEM_ACCESS (150)
#define SOC_PCMCIA_3V_MEM_ACCESS (300)
#define SOC_PCMCIA_ATTR_MEM_ACCESS (300)
More information about the linux-pcmcia