Texas Instruments OMAP36 Series, Technical Reference Manual, Page: 543 / 3738

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PRCM Register Manual
Table 3-280. Register Call Summary for Register CM_CLKSTCTRL_NEON
PRCM Functional Description
• Device Wake-Up Events : [0] [1] [2]
PRCM Basic Programming Model
• CM_CLKSTCTRL_ <domain_name> (Clock State Control Register) : [3]
PRCM Register Manual
• NEON_CM Register Summary : [4]
3.8.1.15 USBHOST_CM Registers
3.8.1.15.1 USBHOST_CM Register Summary
Table 3-281. USBHOST_CM Register Summary
Register Name Type Register Width Address Offset Physical Address Reset Type
(Bits)
CM_FCLKEN_USBHOST RW 32 0x0000 0000 0x4800 5400 W
CM_ICLKEN_USBHOST RW 32 0x0000 0010 0x4800 5410 W
CM_IDLEST_USBHOST R 32 0x0000 0020 0x4800 5420 C
CM_AUTOIDLE_USBHOST RW 32 0x0000 0030 0x4800 5430 W
CM_SLEEPDEP_USBHOST RW 32 0x0000 0044 0x4800 5444 W
CM_CLKSTCTRL_USBHOST RW 32 0x0000 0048 0x4800 5448 W
CM_CLKSTST_USBHOST R 32 0x0000 004C 0x4800 544C C
3.8.1.15.2 USBHOST_CM Registers
Table 3-282. CM_FCLKEN_USBHOST
Address Offset 0x0000 0000
Physical Address 0x4800 5400 Instance USBHOST_CM
Description Controls the modules functional clock activity.
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_USBHOST2 EN_USBHOST1
Bits Field Name Description Type Reset
31:2 RESERVED Write 0s for future compatibility. Read returns 0. R 0x00000000
1 EN_USBHOST2 USB HOST 120-MHz functional clock control RW 0x0
0x0: USBHOST_120M_FCLK is disabled
0x1: USBHOST_120M_FCLK is enabled
0 EN_USBHOST1 USB HOST 48-MHz functional clock control RW 0x0
0x0: USBHOST_48M_FCLK is disabled
0x1: USBHOST_48M_FCLK is enabled
543 SWPU177N – December 2009 – Revised November 2010 Power, Reset, and Clock Management
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