Texas Instruments OMAP36 Series, Техническое справочное руководство

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SCM Functional Description
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Table 13-50. Internal Signals Multiplexed on WKUPOBSMUX2
Pin Name Observed Signal Name WKUPOBSMU Description High State Low State
X2 Field
CONTROL. CO
NTROL_WKUP
_DEBOBS_0 [2
0:16] (dec)
hw_dbg2
(1)
CORE_OBSMUX2 0 Signal multiplexed by OBSMUX2 – –
PRCM_DPLL2_ALWON_F 1 Always-on functional clock of DPLL2 – –
CLK
PRCM_GPT7_ALWON_FC 2 Always-on functional clock of GP-Timer #7 – –
LK
Reserved 3 – – –
PRCM_BANDGAP_RSTP 4 Reset signal for BANDGAP Reset is not Reset is
WRON active active
PRCM_cam_domain_is_off 5 Indicates to the global Power Manager FSM State is State is not
that the CAM domain power state is OFF OFF OFF
PRCM_CAM_domainIsOn 6 Indicates to the global Power Manager FSM State is ON State is not
that the CAM domain power state is ON ON
PRCM_EMU_domainWake 7 Indicates that a wake-up condition is Conditions Conditions
up detected for the EMU domain reached not reached
PRCM_vdd2_domain_is_sl 8 Indicates to the global Power Manager FSM State is State is not
eep that the VDD2 domain power state is SLEEP SLEEP
SLEEP
PRCM_Control_restore_do 9 Signal asserted by the Control module when Context Context not
ne pad configuration has been restored. See restored restored yet
Section 13.4.4.4.1 , System Control Module,
for more information about the save and
restore mechanism.
Reserved 10 – – –
PRCM_MPU_SRAMAGOO 11 MPU array Powergood indication from Power is Power is
DOUT[1] SRAM to PSCON (bit 1). stable not stable
PRCM_IVA2_SRAMAGOO 12 IVA2 array Powergood indication from Power is Power is
DOUT[0] SRAM to PSCON (bit 0). stable not stable
PRCM_CORE_POWER_G 13 Indicates whether the CORE power Power is Power is
OOD[1] switches status (bit 1). stable not stable
PRCM_CORE_SRAMRET 14 SRAM retention on signal to CORE power Retention is Retention is
ONIN[2] domain (bit 2). ON OFF
PRCM_SGX_POWER_GO 15 Indicates whether the SGX power switches Power is Power is
OD[2] status (bit 2). stable not stable
PRCM_CAM_POWER_GO 16 Indicates whether the CAM power switches Power is Power is
OD[0] status (bit 0). stable not stable
PRCM_DPLL1_POWER_O 17 DPLL1 switch command for power-on. Power is Power is
N ON OFF
PRCM_PER_POWER_GO 18 Indicates whether the PER power switches Power is Power is
OD[2] status (bit 2). stable not stable
PRCM_dpll3RstClkSteady 19 Reset signal of the block that controls the Reset is not Reset is
EMU domain. active active
PRCM_DSS_SWAKEUP 20 DSS 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_XCLKA[18:16]
2506 System Control Module SWPU177N – December 2009 – Revised November 2010
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