PSD4256G6V 查看數據表（PDF） - STMicroelectronics
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PSD4256G6V Datasheet PDF : 100 Pages
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PSD4256G6V
DEVELOPMENT SYSTEM
The PSD family is supported by PSDsoft, a Win-
dows-based software development tool (Win-
dows-95, Windows-98, Windows-NT). A PSD
design is quickly and easily produced in a point
and click environment. The designer does not
need to enter Hardware Description Language
(HDL) equations, unless desired, to define PSD
pin functions and memory map information. The
general design flow is shown in Figure 5. PSDsoft
is available from our web site (the address is given
on the back page of this data sheet) or other distri-
bution channels.
PSDsoft directly supports two low cost device pro-
grammers form ST: PSDpro and FlashLINK
(JTAG). Both of these programmers may be pur-
chased through your local distributor/representa-
tive, or directly from our web site using a credit
card. The PSD is also supported by third party de-
vice programmers. See our web site for the current
list.
Figure 5. PSDsoft Development Tool
Choose MCU and PSD
Automatically configures MCU
bus interface and other
PSD attributes
Define PSD Pin and
Node Functions
Point and click definition of
PSD pin functions, internal nodes,
and MCU system memory map
Define General Purpose
Logic in CPLD
Point and click definition of combin-
atorial and registered logic in CPLD.
Access HDL is available if needed
C Code Generation
GENERATE C CODE
SPECIFIC TO PSD
FUNCTIONS
Merge MCU Firmware
with PSD Configuration
A composite object file is created
containing MCU firmware and
PSD configuration
MCU FIRMWARE
HEX OR S-RECORD
FORMAT
USER'S CHOICE OF
MICROCONTROLLER
COMPILER/LINKER
*.OBJ FILE
PSD Programmer
PSDPro, or
FlashLINK (JTAG)
*.OBJ FILE
AVAILABLE
FOR 3rd PARTY
PROGRAMMERS
(CONVENTIONAL or
JTAG-ISC)
AI04919
18/100
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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