Texas Instruments OMAP36 Series, Техническое справочное руководство

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SCM Functional Description
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Table 13-56. Internal Signals Multiplexed on WKUPOBSMUX8
Pin Name Observed Signal Name WKUPOBSMU Description High State Low State
X8 Field
CONTROL. CO
NTROL_WKUP
_DEBOBS_2 [4:
0] (dec)
hw_dbg8
(1)
CORE_OBSMUX8 0 Signal multiplexed by OBSMUX8. – –
PRCM_USBTHOST_SAR_ 1 Functional clock of USBHOST. – –
FCLK
PRCM_NEON_RST 2 Reset signal for NEON. Reset is not Reset is
active
active
PRCM_WKUP_RSTPWRO 3 Cold reset signal for WKUP domain. Reset is not Reset is
N active active
PRCM_VDD1_VOLCON_R 4 Reset signal for VDD1_VOLCON. Reset is not Reset is
ST active active
PRCM_IVA2_domainIsOn 5 Indicates to the global Power Manager FSM State is ON State is not
that the IVA2 domain power state is ON. ON
PRCM_iva2_domain_is_ina 6 Indicates whether the IVA2 domain is active Domain is Domain is
ctive or not. inactive active
PRCM_iva2_domain_is_ret 7 Indicates to the global Power Manager FSM State is State is not
ention that the IVA2 domain power state is RETENTIO RETENTIO
RETENTION. N N
PRCM_iva2_domain_is_off 8 Indicates to the global Power Manager FSM State is State is not
that the IVA2 domain power state is OFF. OFF OFF
Reserved 9 – – –
PRCM_SRAMALLOFF[1] 10 Signal is asserted by the PRM when the State is State is not
device enters in OFF mode (bit 1). OFF OFF
PRCM_IVA2_POWER_ISO 11 PM command for IVA2 domain isolation. Isolation is Isolation is
ON OFF
PRCM_IVA2_SRAMRETO 12 SRAM retention on signal to IVA2 power Retention is Retention is
NIN[1] domain (bit 1). ON OFF
PRCM_CORE_SRAMAONI 13 SRAM array power control input (bit 2) for Array is Array is not
N[2] CORE power domain. powered powered
PRCM_CORE_SRAMRET 14 Indicates whether the SRAM retention Power is Power is
GOODOUT[2] banks in the CORE domain are stable (bit stable not stable
2).
PRCM_DSS_POWER_ON 15 DSS switch command for power-on. Power is Power is
ON OFF
PRCM_CAM_SRAMRETO 16 SRAM retention on signal to CAM power Retention is Retention is
NIN[0] domain (bit 0). ON OFF
PRCM_DPLL3_POWER_O 17 DPLL3 switch command for power-on. Power is Power is
N ON OFF
PRCM_PER_SRAMRETO 18 SRAM retention on signal to PER power Retention is Retention is
NIN[0] domain (bit 0). ON OFF
PRCM_USBHOST_ISO_S 19 PM command for USBHOST domain Isolation is Isolation is
AR isolation. ON OFF
PRCM_GPT10_SWAKEUP 20 GP-Timer10 asserts this signal to initiate a Transition Wakeup
transition to WAKEUP mode. initiated conditions
not reached
Reserved (31:21) – – –
(1)
Mode 5 in MUXMODE1 field CONTROL.CONTROL_PADCONF_CAM_D9[18:16]
2512 System Control Module SWPU177N – December 2009 – Revised November 2010
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