DRA790 Datasheet, PDF (105/436 Pages) Texas Instruments – Infotainment Applications Processor

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DRA790, DRA791
DRA793, DRA797
SPRS968A – AUGUST 2016 – REVISED FEBRUARY 2017
SIGNAL NAME
vdds18v_ddr1
vddshv1
vddshv3
vddshv4
vddshv7
vddshv8
vddshv9
vddshv10
vddshv11
vdds_ddr1
Table 4-31. Power Supply Signal Descriptions (continued)
DESCRIPTION
DDR2 - 1.8v bias supply
VIN2 domain - 1.8/3.3 mode voltage Power cell - secondary power
supply
GENERAL Domain - 1.8/3.3 mode voltage Power cell - secondary
power supply
MMC4 Domain (UART4) - 1.8/3.3 mode voltage Power cell - secondary
power supply
WIFI Power Group (MMC3/McASP5) - 1.8/3.3 mode voltage Power cell
- secondary power supply
Dual Voltage (1.8V or 3.3V) power supply for the MMC1 Power Group
pins
RGMII - 1.8/3.3 mode voltage Power cell - secondary power supply
GPMC - 1.8/3.3 mode voltage Power cell - secondary power supply
MMC2 - 1.8/3.3 mode voltage Power cell - secondary power supply
DDR2 - vdds2 can be 1.8 (ddr2)/1.5(ddr3) - secondary power supply
TYPE
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
PWR
vssa_osc0
OSC0 Analog ground
vssa_osc1
OSC1 Analog ground
(1) This pin must always be connected via a 1-µF capacitor to vss.
GND
GND
BALL
AA19, P20, Y19
G10, G9
G15, G17, H15, H17,
J19, K19
M19, N19
U7, U8
N8, P8
M7, N7
J7, J8, K8
F7, G7, H7
T19, T20, V20, W17,
W18, W20
AA12
AB11
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Terminal Configuration and Functions 105
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