On-board memory, On-board memory –48 – Altera Stratix III Development Board User Manual
Page 56

2–48
Chapter 2: Board Components
On-Board Memory
Stratix III 3SL150 Development Board
May 2013
Altera Corporation
Reference Manual
The board provides both 12-V and 3.3-V power supply to install daughter cards up to
18.6 W each.
shows the maximum current allowed per voltage.
lists HSMC component reference and manufacturing information.
On-Board Memory
This section describes the on-board memory interface support, and provides signal
name, type, and signal connectivity relative to the Stratix III device.
The board has the following on-board memory:
■
“DDR2 SDRAM DIMM” on page 2–49
■
“DDR2 SDRAM Devices” on page 2–53
■
■
■
f
For more information, refer to:
■
Stratix III and Cyclone III Devices
N/A
User LED intended to show RX Data
activity on the HSMC
HSMB_RX_LED
2.5 V
AJ12
N/A
User LED intended to show TX Data
activity on the HSMC
HSMB_TX_LED
2.5 V
AG34
Table 2–42. HSMC Port B Interface Signal Name, Description, and Type (Part 4 of 4)
Board
Reference
Description
Schematic
Signal Name
I/O Standard
Stratix III
Pin Number
Table 2–43. HSMC Power Supply
Voltage
Minimum Current From Host
Minimum Wattage
12 V
1.0 A
12.0 W
3.3 V
2.0 A
6.6 W
Table 2–44. HSMC Component Reference and Manufacturing Information
Board Reference
Description
Manufacturer
Manufacturing
Part Number
Manufacturer
Website
J8 and J18
High-speed mezzanine card (HSMC), custom
version of QSH-DP family high-speed socket
Samtec
ASP-122953-01