MAX6960 Evaluation Kit/Evaluation System

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9

Table 13. Digit 1 Current Setting

(RISET1—U4)

Table 14. +5V Power-Line Pass Through

Table 15. Oscillator Buffer Output (OSC)

Table 16. NEWROWBUS Pass Through

Table 17. Put U8 in a Known State

Table 18. LED Open Circuit Test

(U1COL1)

Table 19. ADDCLK Pass Through

(ADDCLK)

JUMPER

SHUNT

POSITION

DESCRIPTION

1-2

All U4 digit 1 segment currents

adjustable from 20mA to 40mA.

2-3*

All U4 digit 1 segment currents set

to 40mA.

JU11

Open

All U4 digit 1 segment currents set

to 20mA.

*Default configuration.

JUMPER

SHUNT

POSITION

DESCRIPTION

Short

See the Cascading MAX6960 EV

Kit Boards section for details.

JU12

Open*

User applies +5V between the

+5V and GND pads for the first

MAX6960 EV kit.

*Default configuration.

JUMPER

SHUNT

POSITION

DESCRIPTION

Short*

Normal operation.

JU16

Open

Creates an open circuit on the

U1COL1 line of D1 and is used for

an LED open circuit test.

*Default configuration.

JUMPER

SHUNT

POSITION

DESCRIPTION

Short

See the Cascading MAX6960 EV

Kit Boards section for details.

JU17

Open*

Do not short this jumper when

using only one MAX6960 EV kit.

*Default configuration.

JUMPER

SHUNT

POSITION

DESCRIPTION

1-2*

The MAX7375 silicon oscillator is

routed to U1, U2, U3, and U4.

JU13

2-3

See the Cascading MAX6960 EV

Kit Boards section for details.

JUMPER

SHUNT

POSITION

DESCRIPTION

Short

See the Cascading MAX6960 EV

Kit Boards section for details.

JU14

Open*

Do not short this jumper when

using only one MAX6960 EV kit.

*Default configuration.

JUMPER

SHUNT

POSITION

DESCRIPTION

Short*

Put U8 in a known state when

using only one MAX6960 EV kit.

JU15

Open

See the Cascading MAX6960 EV

Kit Boards section for details.

*Default configuration.

*Default configuration.