SMS48 datasheet(10/16 Pages) SUMMIT

10 / 16 page

SMS48

2088 1.1 04/10/05

SUMMIT MICROELECTRONICS, Inc.

Preliminary Information

SMX3200 PROGRAMMER

The end user can use the summit SMX3200 programming

cable and software that have been developed to operate

with a standard personal computer. The programming

cable interfaces directly between a PC’s parallel port and

the target application. The application’s values are entered

via an intuitive graphical user interface employing drop-

down menus.

The latest revisions of all software and an application brief

describing the SMX3200 is available from the website

(www.summitmicro.com).

DEVELOPMENT HARDWARE & SOFTWARE

The Windows GUI software will generate the data and send

it in I2C serial bus format so that it can be directly

downloaded to the SMS48 via the programming Dongle

and cable. An example of the connection interface is

shown in Figure 6.

When design prototyping is complete, the software can

generate a HEX data file that should be transmitted to

Summit for approval. Summit will then assign a unique

customer ID to the HEX code and program production

devices before the final electrical test operations. This will

ensure proper device operation in the end application.

Figure 6 - SMX3200 Programmer I2C serial bus connections to program the SMS48.

Pin 9, 5V

Pin 7, 10V

Pin 5, Reserved

Pin 3, GND

Pin 1, GND

Pin 6, MR#

Pin 4, SDA

Pin 2, SCL

Pin 8, Reserved

Pin 10, Reserved

Top view of straight 0.1" x 0.1 closed-side

connector. SMX3200 interface cable connector.

SMS48

SDA

SCL

VDD_CAP

GND

0.1

µF

MR#

1N4148

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