DRA722_17 Datasheet, PDF (152/408 Pages) Texas Instruments – Infotainment Applications Processor

DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
www.ti.com
Table 5-9. Maximum Supported Frequency (continued)
Module
Instance Name Input Clock Name
UART9
UART10
UART9_FCLK
UART9_ICLK
UART10_FCLK
UART10_ICLK
USB1
USB1_MICLK
USB3PHY_REF_C
LK
USB2PHY1_TREF
_CLK
USB2PHY1_REF_
CLK
USB2
USB2_MICLK
USB2PHY2_TREF
_CLK
USB2PHY2_REF_
CLK
USB3
USB3_MICLK
USB3PHY_PWRS_
CLK
USB_PHY1_CORE USB2PHY1_WKUP
_CLK
USB_PHY2_CORE USB2PHY2_WKUP
_CLK
USB_PHY3_CORE USB3PHY_WKUP_
CLK
VCP1
VCP1_CLK
VCP2
VCP2_CLK
VIP1
L3_CLK_PROC_CL
K
VPE
L3_CLK_PROC_CL
K
WD_TIMER1
PIOCPCLK
WD_TIMER2
PITIMERCLK
WD_TIMER2_ICLK
WD_TIMER2_FCL
K
Clock
Type
Func
Int
Func
Int
Int
Func
Func
Func
Int
Func
Func
Int
Func
Func
Func
Func
Int
Int
Int &
Func
Int &
Func
Int
Func
Int
Func
Clock Sources
Max. Clock
Allowed (MHz)
PRCM Clock Name
PLL / OSC /
Source Clock
Name
48
UART9_GFCLK
FUNC_192M_CLK
266
L4PER2_L3_GICLK CORE_X2_CLK
48
UART10_GFCLK
FUNC_192M_CLK
38.4
WKUPAON_GICLK
SYS_CLK1
DPLL_ABE_X2_CL
K
266
L3INIT_L3_GICLK
CORE_X2_CLK
34.3
USB_LFPS_TX_GFCL CORE_USB_OTG_
K
SS_LFPS_TX_CLK
38.4
USB_OTG_SS_REF_C
SYS_CLK1
LK
960
L3INIT_960M_GFCLK L3INIT_960_GFCL
K
266
L3INIT_L3_GICLK
CORE_X2_CLK
38.4
USB_OTG_SS_REF_C
SYS_CLK1
LK
960
L3INIT_960M_GFCLK L3INIT_960_GFCL
K
266
L3INIT_L3_GICLK
CORE_X2_CLK
38.4
USB_OTG_SS_REF_C
SYS_CLK1
LK
0.032
COREAON_32K_GFCL SYS_CLK1/610
K
0.032
COREAON_32K_GFCL SYS_CLK1/610
K
0.032
COREAON_32K_GFCL SYS_CLK1/610
K
266
L3MAIN1_L3_GICLK CORE_X2_CLK
266
L3MAIN1_L3_GICLK CORE_X2_CLK
266
VIP1_GCLK
CORE_X2_CLK
CORE_ISS_MAIN_
CLK
300
VPE_GCLK
CORE_ISS_MAIN_
CLK
VIDEO1_CLKOUT4
38.4
WKUPAON_GICLK
SYS_CLK1
DPLL_ABE_X2_CL
K
0.032
OSC_32K_CLK
RC_CLK
38.4
WKUPAON_GICLK
SYS_CLK1
DPLL_ABE_X2_CL
K
0.032
WKUPAON_SYS_GFC WKUPAON_32K_G
LK
FCLK
PLL / OSC /
Source Name
DPLL_PER
DPLL_CORE
DPLL_PER
OSC1
DPLL_ABE
DPLL_CORE
DPLL_CORE
OSC1
DPLL_USB
DPLL_CORE
OSC1
DPLL_USB
DPLL_CORE
OSC1
OSC1
OSC1
OSC1
DPLL_CORE
DPLL_CORE
DPLL_CORE
DPLL_CORE
DPLL_CORE
DPLL_VIDEO1
OSC1
DPLL_ABE
RC oscillator
OSC1
DPLL_ABE
RTC Oscillator
152 Specifications
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