DM385, DM388
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SPRS821D –MARCH 2013–REVISED DECEMBER 2013
Table 3-45. Supply Voltages Terminal Functions (continued)
SIGNAL NAME [1]
DESCRIPTION [2]
TYPE [3]
AAR BALL [4]
W10
VDDA_CSI2_1P8
1.8 V Analog Power Supply for CSI2. For proper device
operation, this pin must always be connected to a 1.8-V
Power Supply, even if the CSI2 is not being used.
PWR
VDDA_DDRPLL_1P8
1.8 V Analog Power Supply for PLL_DDR
PWR
PWR
AA19
L15
VDDA_HDDACREF_1P8
1.8 V Reference Power Supply for HDDAC. For proper
device operation, this pin must always be connected to a
1.8-V Power Supply, even if the HDDAC is not being
used.
VDDA_HDDAC_1P1
VDDA_HDDAC_1P8
1.1 V Power Supply for HD-DAC Digital Logic. For proper PWR
device operation, this pin must always be connected to a
1.1-V Power Supply, or if the HD-DAC is not being used
it can be connected to a power supply in the range of
0.9–1.35 V (same level as other core voltages).
K16
L14
1.8 V Power Supply for HDDAC Analog Circuit. For
proper device operation, this pin must always be
connected to a 1.8-V Power Supply, even if the HDDAC
is not being used.
PWR
VDDA_HDMI_1P8
1.8 V Analog Power Supply for HDMI. For proper device PWR
operation, this pin must always be connected to a 1.8-V
Power Supply, even if the HDMI is not being used.
K14
T23
VDDA_HDVICPPLL_1P8
1.8 V Analog Power Supply for PLL_HDVICP. For proper PWR
device operation, this pin must always be connected to a
1.8-V Power Supply, even if the HDVICP2 is not being
used.
VDDA_L3L4PLL_1P8
VDDA_PCIE_1P8
1.8 V Analog Power Supply for PLL_L3L4
PWR
PWR
W11
M26
1.8 V Analog Power Supply for PCIe. For proper device
operation, this pin must always be connected to a 1.8-V
Power Supply, even if the PCIe is not being used.
VDDA_USB0_1P8
VDDA_USB1_1P8
VDDA_USB_3P3
1.8 V Analog Power Supply for USB0. For proper device PWR
operation, this pin must always be connected to a 1.8-V
Power Supply, even if the USB0 is not being used.
K19
1.8 V Analog Power Supply for USB1 .For proper device PWR
operation, this pin must always be connected to a 1.8-V
Power Supply, even if the USB1 is not being used.
J17
3.3 V Analog Power Supply for USB0 and USB1. For
proper device operation, this pin must always be
connected to a 3.3-V Power Supply, even if USB0 and
USB1 are not being used.
PWR
M19, M20
VDDA_VDAC_1P8
VDDA_VIDPLL_1P8
1.8 V Reference Power Supply for VDAC. For proper
device operation, this pin must always be connected to a
1.8-V Power Supply, even if the VDAC is not being used.
PWR
PWR
J14
L13
1.8 V Analog Power Supply for PLL_VIDEO0 and
PLL_VIDEO1. For proper device operation, this pin must
always be connected to a 1.8-V Power Supply.
VDDS_OSC0_1P8
VDDS_OSC1_1P8
VREFSSTL_DDR[0]
Oscillator0 IO secondary supply and LJCB LDO supply
Oscillator1 IO secondary power supply
Reference Power Supply DDR[0]
PWR
PWR
PWR
P21
P20
AL18
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