Setting Example; Power Supply Input; Vbus-Sw Selection; Lvdd And Uvdd3 Input Settings - Epson S1R72U06 Manual

9. Setting Example

9. Setting Example
9.1

Power supply input

When inputting +5 V from CN1, +5 V to CVDD, +3.3 V to VRIN, and CN1 +5 V to VBUS_5V_IN.
(Select blue settings)
No.
JP1 +5 V input source power supply switching
JP3 CVDD input source power supply switching
JP4 VRIN (U06 internal regulator input) source switching
JP5 VBUS_5V_IN input source switching
9.2

VBUS-SW selection

When U06 internal VBUS-SW output is selected for VBUS output.
(Select blue settings)
No.
JP16 VBUS output (CN7) switching
9.3

LVDD and UVDD3 input settings

9.3.1

When using S1R72U06 internal regulator output for LVDD and UVDD3

(Select blue settings)
No.
JP9 U06 internal regulator input capacitor
JP10 LVDD external input selection
JP11 U06 internal regulator enable switching
JP12 U06 internal regulator input capacitor
JP13 UVDD3 external input selection
12
Content
Content
Content
EPSON
Setting
1-2 +5 V (CN1) input
2-3 VBUS (CN6) input
1-2 +5 V (JP1 selection)
2-3 +3.3 V regulator output
1-2 +5 V (JP1 selection)
2-3 +3.3 V regulator output
1-2 +5 V (JP1 selection)
2-3 External input (TP5)
Setting
1-2 MAX8586 output
2-3 U06 internal VBUS-SW output
Setting
Open With LVDD external input
Short When using U06 internal regulator
Open When using U06 internal regulator
Short With LVDD external input
1-2 Disable
1-3 Enable
Open With UVDD3 external input
Short When using U06 internal regulator
Open When using U06 internal regulator
Short With UVDD3 external input
S1R72U06 Evaluation Board Manual
(Rev.1.0)