HC4GX15 Datasheet, PDF (228/668 Pages) Altera Corporation – HardCopy IV Device Handbook

3–26
Chapter 3: Mapping Stratix IV Device Resources to HardCopy IV Devices
HardCopy IV Memory Blocks
Table 3–17. HardCopy IV E and Stratix IV E PLL Mapping Options (Note 1)
484-Pin
FineLine
BGA
780-Pin
FineLine BGA
780-Pin FineLine BGA
1152-Pin FineLine BGA 1517-Pin FineLine BGA
PLL
HardCopy IV
E ASIC
Stratix IV E
FPGA
Prototype
HardCopy IV
E ASIC
Stratix IV E
FPGA
Prototype
HardCopy IV
E ASIC
Stratix IV E
FPGA
Prototype
HardCopy IV
E ASIC
Stratix IV
E FPGA
Prototype
HC4E25
EP4SE230
HC4E25
EP4SE230
EP4SE360 (2)
HC4E35
EP4SE360
EP4SE530 (3)
EP4SE820 (3)
HC4E35
EP4SE530
(4)
EP4SE820
PLL_L1
—
—
—
—
—
—
v
v
PLL_L2
v
v
v
v
v
v
v
v
PLL_L3
—
—
—
—
v
v
v
v
PLL_L4
—
—
—
—
—
—
v
v
PLL_T1
v
v
v
v
v
v
v
v
PLL_T2
—
—
—
—
v
v
v
v
PLL_B1
v
v
v
v
v
v
v
v
PLL_B2
—
—
—
—
v
v
v
v
PLL_R1
—
—
—
—
—
—
v
v
PLL_R2
v
v
v
v
v
v
v
v
PLL_R3
—
—
—
—
v
v
v
v
PLL_R4
—
—
—
—
—
—
v
v
Notes to Table 3–17:
(1) The PLL availability table is preliminary. It is best to design with the Quartus II software to check if your design can use all available PLLs.
(2) The EP4SE360 FPGA is offered only in the H780 package.
(3) The EP4SE530 and EP4SE820 FPGAs are offered only in the H1152 package.
(4) The EP4SE530 FPGA is offered only in the H1517 package.
f For more information about HardCopy IV PLLs, refer to the Clock Networks and PLLs
in HardCopy IV Devices chapter.
HardCopy IV Memory Blocks
TriMatrix memory in HardCopy IV devices supports the same memory functions and
features as Stratix IV devices. You can independently configure each embedded
memory block to be a single- or dual-port RAM, FIFO, ROM, or shift register via the
MegaWizard^™ Plug-In Manager in the Quartus II software.
HardCopy IV embedded memory consists of MLAB, M9K, and M144K memory
blocks, and has one-to-one mapping from Stratix IV memory. However, the number of
available memory blocks differs based on physical density, package, and Stratix IV
device to HardCopy IV ASIC mapping paths. The Quartus II software may not allow
all available Stratix IV memory types to fit into a selected HardCopy IV device if your
design has a very high resource utilization and performance target.
1 Altera recommends that you compile your design with the Quartus II software and
verify the device resource guide to check for available resources in the HardCopy IV
device.
HardCopy IV Device Handbook, Volume 2
© January 2010 Altera Corporation