Logic Control - Texas Instruments TS3DDR4000 EVM User Manual

TS3DDR4000-EVM Connections Overview
Control Pins
/EN SEL0
H -
L L
L L
L H
L H
(1)
Jumper position indicates which pins are shorted. If pins 1-2 are shorted that select/enable lines is connected to VDD. If pins 2-3
are shorted that select/enable lines is connected to ground.
6
TS3DDR4000 EVM User's Guide
Table 1. Logic Control
Jumper Position
SEL1 J1 J2
- - 1-2
L 2-3 2-3
H 2-3 2-3
L 1-2 2-3
H 1-2 2-3
Copyright © 2015, Texas Instruments Incorporated
(1)
Function
J3
Power-down mode
-
All channels OFF (isolated)
Port A to Port B ON
2-3
Port A to Port C OFF (isolated)
B[0, 1, 4, 5, 8, 9] M M A[0, 1, 4, 5, 8, 9]
1-2 A[2, 3, 6, 7, 10, 11] M M C[2, 3, 6, 7, 10, 11]
All other channels OFF (isolated)
A[0, 1, 4, 5, 8, 9] M M C[0, 1, 4, 5, 8, 9]
2-3 A[2, 3, 6, 7, 10, 11] M M B[2, 3, 6, 7, 10, 11]
All other channels OFF (isolated)
Port A to Port B OFF (isolated)
1-2
Port A to Port C ON
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SLVUAE8 – February 2015
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