HC15 Hardware Interface Description
2.3 Circuit Concept
s
HC15_HD_v01.000 Page 18 of 67 2007-1-19
Confidential / Released
2.3 Circuit Concept
Figure 2 shows a block diagram of the HC15 module and illustrates the major functional components:
Base band block:
• Digital base band processor with DSPs
• Power Management
• NAND Flash and SDRAM
• Application interface (board-to-board connector)
RF section:
• RF Transceiver
• RF GSM/ WCDMA power amplifier
• RF front end
• Antenna connector
Figure 2: HC15 block diagram
Kommentare zu diesen Handbüchern