UM1059

STEVAL-IPE014V1 components

DocID018518 Rev 2

5/9

2

STEVAL-IPE014V1 components

2.1

Package content

The package contains:



Number 1 STEVAL-IPE014V1



Promotional CD

2.2

STEVAL-IPE014V1

This board is a daughterboard. Each module serves one single phase, converting the

voltage and current information, multiplexing them together, and sending the stream to the

STPMC1.

Each of the boards must be connected to the voltage source of the relative phase and to

the load.

Test points available are:



GND



VCC (stepper counter display connector)



CLK



DAT



VREG



F, N

The board should be plugged into the motherboard by the edge connector. Voltage inputs

are pin F (hot wire) and N (neutral wire).

Current input (load wire) should be passed through the current transformer placed on the

non-component side of the module.

2.2.1

Jumper settings

The onboard jumpers JP1, JP2, JP3, and JP4 allow the setting of the STPMS2L-PUR

device according to Table 2: "Precision mode and input amplifier gain selection", Table 3:

"TC of the bandgap reference", Table 4: "Control of voltage channel and output signals"

and Table 5: "Selection of hard, soft or test mode and enable of BIST" below:

Table 2: Precision mode and input amplifier gain selection

JP1

MS0

Description

1

GND

LPR, amplifier GAIN selection g3 = 16

2

CLK

LPR, amplifier GAIN selection g0 = 2

3

NCLK

HPR, amplifier GAIN selection g0 = 2

4

(1)

VCC

HPR, amplifier GAIN selection g3 = 16

Notes:

(1)

Default value