ATF2500C_08 ATMEL [ATMEL Corporation], ATF2500C_08 Datasheet - Page 6

• Manufacturer Part Number: ATF2500C_08
• Description: ATF2500C CPLD Family Datasheet
• Manufacturer: ATMEL [ATMEL Corporation]

6. Software Support
6.1
6.2
6
Software Compiler Mode Selection
Third Party Programmer Support
ATF2500C
All family members of the ATF2500C can be designed with Atmel-WinCUPL.
Additionally, the ATF2500C may be programmed to perform the ATV2500Hs functional subset
(no T-type flip-flops, pin clocking or D/T2 feedback) using the ATV2500H JEDEC file. In this
case, the ATF2500C becomes a direct replacement or speed upgrade for the ATV2500H. The
ATF2500C are direct replacements for the ATV2500B/BQ and the ATV2500H, including the lack
of extra grounds on P4 and P26.
Table 6-1.
Table 6-2.
Note:
ATF2500C (V2500B)
ATF2500C (V2500)
ATF2500C-PLCC
ATF2500C-DIP
ATF2500C
The ATF2500C has 71816 Jedec fuses.
Device
Device
Software Compiler Mode Selection
Third Party Programmer Support
Major Third Party Device Programmers support three types of JEDEC files.
Description
V2500 Cross-programming. JEDEC file compatible with standard V2500
JEDEC file (Total fuses in JEDEC file = 71648). The Programmer will
automatically disable the User row fuses and also disable the pin-keeper
feature. The Fuse checksum will be the same as the old ATV2500H/L file.
This Device type is recommended for customers that are directly migrating
from an ATV2500H/L device to an ATF2500C device.
V2500B Cross-programming. JEDEC file compatible with standard
V2500B JEDEC file (Total fuses in JEDEC file = 71745). The Programmer
will automatically disable the User row fuses and also disable the pin-keeper
feature. The Fuse checksum will be the same as the old
ATV2500B/BQ/BQL/BL file. This Device type is recommended for customers
that are directly migrating from an ATV2500B/BQ/BQL/BL device to an
ATF2500C device.
Programming of User Row bits supported and Pin keeper bit is user-
programmable. (Total fuses in JEDEC file = 71816). This is the default device
type and is recommended for users that have Re-compiled their Source
Design files to specifically target the ATF2500C device.
Atmel - WinCupL Device Mnemonic
V2500CPPKLCC
V2500CPPK
V2500LCC
V2500C
Pin-keeper
Disabled
Disabled
Enabled
Enabled
0777K–PLD–1/24/08