DK-NIOS-2C35N Altera, DK-NIOS-2C35N Datasheet - Page 18

• Manufacturer Part Number: DK-NIOS-2C35N
• Description: NIOS II KIT W/CYCLONE II EP2C35N
• Manufacturer: Altera
• Series: Cyclone® IIr
• Type: Nios®IIr

Specifications of DK-NIOS-2C35N

• Contents: Eval Board, Design Apps, Software, Cables and Accessories
• For Use With/related Products: Cyclone ll 2C35N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-1698; DK-NIOS-2C35N

Board Components
SSRAM Chip
(U74)
2–6
Nios Development Board Cyclone II Edition
U74 is a 32-bit, 2 Mbyte Cypress SSRAM chip. Depending on the board
revision, the part number is CY7C1380C-167AC or CY7C1380D-167AXC.
The chip is rated for synchronous accesses up to 167 MHz. U74 connects
to the FPGA so it can be used by a Nios II embedded processor as general-
purpose memory. The factory-programmed Nios II reference design
identifies the SSRAM devices in its address space as a contiguous 2
Mbyte, 32-bit-wide, zero-wait-state main memory.
U8
AE13
AF13
AD12
AE12
AA12
Y12
V11
U12
U9
V14
V13
AD11
AE11
AE10
AF10
AD10
AC11
Table 2–5. Dual Seven-Segment Display
FPGA Pin
Reference Manual
10
9
8
5
4
2
3
7
10
9
8
5
4
2
3
7
U8 & U9 Pin
a
b
c
d
e
f
g
dp
a
b
c
d
e
f
g
dp
Pin Function
Altera Corporation
hex_0A
hex_0B
hex_0C
hex_0D
hex_0E
hex_0F
hex_0G
hex_0DP
hex_1A
hex_1B
hex_1C
hex_1D
hex_1E
hex_1F
hex_1G
hex_1DP
Board Net Name
May 2007