Sin ttulo de diapositiva

1
Storage information portable system based on ASIC
applicable in the treatment of Diabetes
Ustoa J.R.1), Amuchástegui C.1), Ibarra A. 1),
Alustiza E. 2), Martul P. 3) Circuit Design Group
/ Medical Informatics Laboratory 1) Computer
Science Faculty (The University of the Basque
Country) Paseo Manuel Lardizabal, 1 20009 - San
Sebastián . Aptdo. 649. Amuchástegui C. T.
943-44-80-00 Fax . [phone] - E-mail
carlos_at_si.ehu.es 2) Zumaia-Getaria Health
Center, 3) Cruces Hospital
Zirkuitu Integratuen Diseinurako Taldea Circuit
Design Group Computer Science Faculty The
University of the Basque Country
Cruces Hospital Zumarraga Hospital Zumaia-Getaria
Health Center
PI96/16 Proyect Supported by Basque Goberment.
Summary / Abstract High autonomy, light, small
size, and high data storage capacity electronic
log-book based on ASIC related to a Decision
Support System (DSS) for children affected by
Insulin-Dependent Diabetes Mellitus (IDDM)
treatment and control.
Introduction Tradicional systems based on
discrete components integration is a way to
optimize their technical characteristics,
performance and also their size and weight,
obtaining high autonomy, light, small size
portable systems and easy to use because of their
simple user interface.
Results Improvements obtained integrating the
traditional system into an ASIC.

• 60 components. Components reduction - 3
  Basic components. Display LCD
  CHIP Keyboard
• Power 350 mW. Power reduction - Power
  12.5 mW.
• 8 button batteries. Weight reduction - 1
  button battery.
• Size 8 x 14 x 3 (cm) Size reduction -
  Size 10 x 8 x 1 (cm)

Material and methods Hardware Personal
Computers, EPLDS, LCD Display and other
electronic components. Software ALTERA, C, C,
ORCAD, SYNOPSIS, DFII CADENCE. Methods VHDL
Description for C.I. Syntesis., O.O.P.
Basic system diagram
ME DI M GLU IN1
IN2 3 1 3
110 12 3 3
1 4 120 10
5 3 1 5 130
15 6
- Display
BUSY
8 DATA
E, RS, RW
STROBE
Conditions Control Signals
wr,ce data
ASIC
CONTROL
PROCESS
ACK
- ASIC
RAM
16
DSERIN
DSEROUT
COL 4
5 ROW
- Keyboard
Design Metodology
Conclusions Optimize components
number, power, size, weight, Helps in data
collection.