Altera Transceiver Signal Integrity Development Kit, Stratix IV GX Edition - Manual (Page 30)

2–20 Chapter 2: Board Components
Components and Interfaces
Transceiver Signal Integrity Development Kit, November 2011 Altera Corporation
Stratix IV GX Edition Reference Manual
Table 2–17 lists the flash memory map storage for two FPGA bitstreams (factory and
user) as well as 40 MB of reserved user space for PFL configuration settings storage,
software binaries, and other data relevant to the targeted FPGA design (that is, Nios
applications). For the EP4SGX230KF40 FPGA device, each FPGA bitstream can be a
maximum of 94.54 Mb (less than 12 MB). Hence, the factory and user POF space is set
at 12 MB.
Table 2–18 lists the flash memory device component reference and manufacturing
information.
Components and Interfaces
This section describes the temperature measurement and power measurement
circuitries and the board’s communication ports.
Temperature Measurement
Figure 2–7 shows the block diagram for the temperature measurement circuitry.
Table 2–17. Flash Memory Map
Name Size (Mbyte) Address
Reserved 40 0x0180.0000 – 0x03FF.FFFF
USER 12 0x00C0.0000 – 0x017F.FFFF
FACTORY 12 0x0000.0000 – 0x00BF.FFFF
Table 2–18. Flash Memory Device Component Reference
Board Reference Description Manufacturer
Manufacturing
Part Number
Manufacturer
Website
U39 512-Mb NOR-type flash Numonyx PC28F512P30BF www.numonyx.com
Figure 2–7. Temperature Measurement
Stratix IV GX
FPGA
(U33)
MAX1619
(U15)
TEMPDIODE_N
TEMPDIODE_P
ALERTn
OVERTEMPn
SMBCLK
SMBDATA