Altera Santa Cruz - Manual (Page 24)

2–18 Chapter 2: Board Components
Power Supply
Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual © December 2008 Altera Corporation
Table 2–19 lists the SMA connector board reference and manufacturing information.
Power Supply
The board receives power from the 12 V and 3.3 V provided by the HSMC. These
power supplies are either used directly or regulated by an on-board regulator as
required (refer to
Figure 2–16 ).
Table 2–19. I 2 C EEPROM Board Reference and Manufacturing Information
Board Reference Description Manufacturer
Manufacturing
Part Number
Manufacturer
Website
U10 2-Kbit I 2 C EEPROM Microchip Technology 24LC02B www.microchip.com
Figure 2–16. Power Distribution System
HSMC
Connector
(J1)
REG3
REG2
VCC50
VSC
Santa Cruz
Connector
(J3-J5)
12 V
REG1
VCCA VCCB
Level
Shifters
(U3-U8)
JP4
JP3
VCCA VCCB
Level
Shifters
(U9)
VHSMC
VCC33
VCC33
EEPROM
(U10)
MICTOR
Connector
(J2)
SD Card
Socket
(J7)
USB
(U11)
VCC50