TUSB522P EVM Configuration
4
SLLU244 – August 2016
Copyright © 2016, Texas Instruments Incorporated
TUSB522P EVM
Table 1. Jumper / Switch Description and Settings
Jumper
Functionality and Configuration
J1
EQ1
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J2
DE2
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J3
DE1
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J4
EQ2
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J5
OS2
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J6
NC2
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J7
NC1
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J8
OS1
1-2 = 1 (1K to VCC)
3-4 = R (20K to GND)
5-6 = 0 (1K to GND)
NC = F (No Connect)
J9/SW1
EN_RXD (Shutdown Mode)
1-2 = 1K to GND
NC = Internal Pull-up (Default)
SW1 = Push to Short EN to GND
J10
RSVD
1-2 = 1K to GND
NC = Internal Pull-up (Default)
J11
VCC 3.3V
1-2 = VCC_3.3V Provided from U2 (Default)
NC = Provide external 3.3 V on Pin 2