Texas Instruments OMAP36 Series, Technical Reference Manual

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PRCM Register Manual
Bits Field Name Description Type Reset
1 EN_MCBSP3 McBSP3 Wake-up status RW 0x0
Read 0x0: McBSP 3 wake-up did not occur or was
masked.
Write 0x0: Status bit unchanged
Read 0x1: McBSP 3 wake-up occurred.
Write 0x1: Status bit is cleared to 0.
0 EN_MCBSP2 McBSP 2 Wake-up status RW 0x0
Read 0x0: McBSP 2 wake-up did not occur or was
masked.
Write 0x0: Status bit unchanged
Read 0x1: McBSP 2 wake-up occurred.
Write 0x1: Status bit is cleared to 0.
Table 3-424. Register Call Summary for Register PM_WKST_PER
PRCM Basic Programming Model
• PM_WKST_ <domain_name> (Wake-Up Status Register) : [0]
PRCM Register Manual
• PER_PRM Register Summary : [1]
Table 3-425. PM_WKDEP_PER
Address Offset 0x0000 00C8
Physical Address 0x4830 70C8 Instance PER_PRM
Description This register allows enabling or disabling the wake-up of the PER domain upon another domain wakeup
events.
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED
EN_IVA2 EN_MPU
EN_CORE
EN_WKUP
RESERVED
Bits Field Name Description Type Reset
31:5 RESERVED Write 0s for future compatibility. Read returns 0. R 0x0000000
4 EN_WKUP WAKEUP domain dependency RW 0x1
0x0: PER domain is independent of WKUP domain
wake-up event.
0x1: PER domain is woken-up upon WKUP domain
wake-up event.
3 RESERVED Write 0s for future compatibility. Read returns 0. R 0x0
2 EN_IVA2 IVA2 domain dependency RW 0x1
0x0: PER domain is independent of IVA2 domain
wake-up event.
0x1: PER domain is woken-up upon IVA2 domain
wake-up event.
1 EN_MPU MPU domain dependency RW 0x1
0x0: PER domain is independent of MPU domain
wake-up event.
0x1: PER domain is is woken-up upon MPU domain
wake-up event.
621 SWPU177N – December 2009 – Revised November 2010 Power, Reset, and Clock Management
Copyright © 2009–2010, Texas Instruments Incorporated