Connections

SPZB260ADP

4/11

2.2

J2 and J4 connectors

Two 6 pin, single -row, 0.1-inch (2.54 mm) pitch connector on the bottom side of the adapter

allows access to the SPZB260US module by means a synchronous (SPI) or asynchronous

(UART) serial line.

This connector attaches directly to the Breakout Board and provides a robust and stable

interface to the host microcontroller.

J2 and J4 are 2.54 mm pitch header (i.e Molex: 22-28-4063).

Figure 3.

Pin out (J2 and J4)

Table 2.

InSight™ port pins (J1)

Pin number

Signal name

Direction

Description

1

Vdd

Power

2.1 to 3.6 V supply voltage

2

SIF_MISO

Output

Serial interface, master in / slave out

3

GND

Power

Ground connection

4

SIF_MOSI

Input

Serial interface, master out/ slave in

5

GND

Power

Ground connection

6

SIF_CLK

Input

Serial interface, clock signal

7

SIF_LOADB

I/O

Serial interface, load strobe

8

RSTB

Input

Active low reset

9

PTI_EN

Output

Packet trace frame signal

10

PTI_DATA

Output

Packet trace data signal

J4

J2