AN1177 STMicroelectronics, AN1177 Datasheet - Page 23

• Manufacturer Part Number: AN1177
• Description: P51XA-PSD8XX DESIGN GUIDE
• Manufacturer: STMicroelectronics

AN1177 - APPLICATION NOTE
for ISP anytime, and anywhere, with no participation from the MCU. All of these features are crosschecked
under the PSDsoft Express development environment to minimize your effort to design a Flash memory
P51XA system capable of IAP.
REFERENCES
PSD8XX Family Data Sheets for detailed PSD8XX information
PSDsoft Express User Manual for details on how to use the design software
Application Note AN1153: JTAG ISP Information: Flash PSD for detailed use of the JTAG port
Application Note AN1171: Flash PSD CPLD Primer
APPENDIX A: CONNECTING TO A PSD813F WITH NO SECONDARY MEMORY
The following is a sample memory map for connecting to a PSD813F with no secondary memory (such as
the PSD813F3 or PSD813F5). This memory map assumes you have downloaded the main Flash memory
with the FlashLINK cable or you have booted from a separate PROM and have downloaded the Flash
memory using the MCU. In either case, you must change your design to account for the different segment
locations.
23/26