AN3240 datasheet(22/32 Pages) STMICROELECTRONICS

No. de pieza	AN3240

Descripción Electrónicos	Ultrasound HV pulser demonstration board

PDF	32 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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Demonstration kit composition

AN3240

22/32

Doc ID 17689 Rev 1

6.2.2

Motherboard driving performance for the PCB demo

The STM3210E-EVAL demonstration board (motherboard) has been programmed to show

the STHV748’s main functions. In particular, the firmware installed into the internal memory

allows the PCB demo to be driven in a way that the STHV748 pulser performs an example

of three work conditions:

●

Pulse wave mode (PW), (see Figure 15)

●

Continuous wave mode (CW), (see Figure 16)

●

Pulse cancellation mode (PC), (see Figure 17)

Figure 15.

PW mode functions

PA2

IN1_C

PA3

IN2_C

PC2

IN3_C

PB0

IN1_B

PB1

IN2_B

PC1

IN3_B

PA6

IN1_D

PA7

IN2_D

PC3

IN3_D

All

channel

PC5

IN4

Table 9.

STM3210E-EVAL pin configuration table (continued)

Channel

Gates

(motherboard side)

CN1-pin

(motherboard side)

STHV748 pin name

STHV748 pin number

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