Altera Cyclone III Development Board User Manual
Page 63
Chapter 2: Board Components
2–53
On-Board Memory
© March 2009 Altera Corporation
Cyclone III 3C120 Development Board Reference Manual
lists the DDR2 interface component reference and manuf
acturing
information.
U11, U12 pin P7, U13 pin K7
Top address 11
SSTL18 Class 1
DDR2TOP_A11
D8
U11, U12 pin R2, U13 pin L2
Top address 12
SSTL18 Class 1
DDR2TOP_A12
D25
U11, U12 pin R8, U13 pin L8
Top address 13
SSTL18 Class 1
DDR2TOP_A13
F15
U11, U12 pin R3, U13 pin L3
Top address 14
SSTL18 Class 1
DDR2TOP_A14
B12
U11, U12 pin R7
Top address 15
SSTL18 Class 1
DDR2TOP_A15
H16
U11, U12 pin M7, U13 pin H7
Top address 2
SSTL18 Class 1
DDR2TOP_A2
E8
U11, U12 pin N2, U13 pin J2
Top address 3
SSTL18 Class 1
DDR2TOP_A3
D24
U11, U12 pin N8, U13 pin J8
Top address 4
SSTL18 Class 1
DDR2TOP_A4
D7
U11, U12 pin N3, U13 pin J3
Top address 5
SSTL18 Class 1
DDR2TOP_A5
J15
U11, U12 pin N7, U13 pin J7
Top address 6
SSTL18 Class 1
DDR2TOP_A6
H15
U11, U12 pin P2, U13 pin K2
Top address 7
SSTL18 Class 1
DDR2TOP_A7
J16
U11, U12 pin P8, U13 pin K8
Top address 8
SSTL18 Class 1
DDR2TOP_A8
H8
U11, U12 pin P3, U13 pin K3
Top address 9
SSTL18 Class 1
DDR2TOP_A9
D16
LED D11 pin 2
Top bus activity LED
1.8 V
DDR2TOP_ACTIVE
E10
U11, U12 pin L2, U13 pin G2
Top bank address 0
SSTL18 Class 1
DDR2TOP_BA0
C23
U11, U12 pin L3, U13 pin G3
Top bank address 1
SSTL18 Class 1
DDR2TOP_BA1
D19
U11, U12 pin L1, U13 pin G1
Top bank address 2
SSTL18 Class 1
DDR2TOP_BA2
C26
U11, U12 pin L7, U13 pin G7
Top column address
strobe
SSTL-18 Class I
DDR2TOP_CASn
F14
U11, U12 pin K2, U13 pin F2
Top clock enable
SSTL-18 Class I
DDR2TOP_CKE
E21
U11, U12 pin L8, U13 pin G8
Top chip select
SSTL-18 Class I
DDR2TOP_CSn
C7
U11, U12 pin K9, U13 pin F9
Top on-die termination
enable
SSTL-18 Class I
DDR2TOP_ODT
A6
U11, U12 pin K7, U13 pin F7
Top row address strobe
SSTL-18 Class I
DDR2TOP_RASn
F8
U11, U12 pin K3, U13 pin F3
Top write enable
SSTL-18 Class I
DDR2TOP_WEn
A10
Table 2–51. DDR2 Interface I/O (Part 5 of 5)
Board
Reference
Description
I/O Standard
Schematic
Signal Name
Cyclone III
Device Pin
Number
Table 2–52. DDR2 Interface Component Reference and Manufacturing Information
Board Reference
Description
Manufacturer
Manufacturing
Part Number
Manufacturer
Website
U11, U12, U25, U26
DDR2 SDRAM 34 M × 16
Micron Technology, Inc.
MT47H32M16CC-3:B
U13
DDR2 SDRAM 32 M × 8
Micron Technology, Inc.
MT47H32M8BP-3:B