Hi, I have question of Wakeup/Interrupt Status Flag Register (WKPU_WISR). Please give me wakeup sources information of each EIF bits. Best regards, soichi yamamoto
I understand your point - you'd like to find for Vybrid something similar to a table in the other product's Reference Manual: search "WISR" on page 229 of http://cache.freescale.com/files/32bit/doc/ref_manual/MPC5604BCRM.pdf?fsrch=1&WT_TYPE=Reference%20Manuals&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation&sr=1.
Based on the above, I am suspecting the Vybrid EIF bits are related to signals in ‘Table 8-4. WKUP Pins’; I am currently clarifying the details, which would also like to add into the next document revision.
Regards, Naoum Gitnik.
As expected, interrupts from the wake-up pads WKPU_P0 to WKPU_P16 indeed correspond to the bit positions 0 to 16 in WKPU_WISR. The corresponding mapping to GPIO is given in the “Chip Configuration” (chapter 8) of the Reference Manual in "8.4.1 WKPU configuration".
Addition to the previous answer regarding the WKPU_M0IF to WKPU_M4IF signals (on-chip ones, not external signals on the input pins) in the above-mentioned ‘Table 8-4. WKUP Pins’:
Retrieving data ...