User's Manual
Table Of Contents
- 1. Introduction
- 2. Mod. A528 Technical Specifications
- 2.1. Mod. A528 Technical Specifications Table
- 2.2. External connections
- 2.2.1. A528 Main connector pinout
- 2.2.2. A528 MAIN connector electrical characteristics
- 2.2.3. Power supply connection
- 2.2.4. General purpose I/O connections
- 2.2.5. External reset
- 2.2.6. UART connection
- 2.2.7. A528 recovery
- 2.2.8. A528 USB connector pinout
- 2.2.9. USB connector pinout electrical characteristics
- 2.2.10. Antenna port specifications
- 2.3. Reader – Tag link profiles
- 2.4. Host communication interfaces
- 2.5. A528 Firmware Upgrade
Document type: Title: Revision date: Revision:
User's Manual (MUT) Mod. A528 OEM UHF Multiregional compact reader 02/04/2008 2
Fig. 2-3: Mod. A528 GPIO connection example
2.2.5. External reset
A528 manual reset can be performed by forcing at low level /RESET pin for 1μS at least.
/RESET pin is pulled-up by an internal resistor.
Fig. 2-4: Mod. A528 external reset
NPO: Filename: Number of pages: Page:
00101/07:A528X.MUTx/02 A528_REV02.DOC 19 11