st20-gp1 STMicroelectronics, st20-gp1 Datasheet - Page 8

• Manufacturer Part Number: st20-gp1
• Description: Gps Processor
• Manufacturer: STMicroelectronics

ST20-GP1
8/116
Interrupts
RAM
12 channel GPS
Programmable
hardware DSP
Real time
controller
controller
interface
Interrupt
memory
SRAM
power
clock
radio
GPS
Low
4K
Figure 2.1 ST20-GP1 architectural block diagram
FLASH
ROM/
communications
input/output
1 OS-Link
Byte-wide
services
2 UART
Parallel
parallel
System
Serial
ST20
CPU
port
ST20-GP1
.
.
.
. .
.
6
8
OS-Link
Reset
Analyse
Error
Clock
User position
output in
ASCII