Table of Contents
Advertisement
R
ML410 Embedded Development Platform
UG085 (v1.7.2) December 11, 2008
Downloaded from
Elcodis.com
electronic components distributor
The different logic devices used on the ML410 platforms require a variety of voltages.
Voltage levels are derived from the 5V supply and regulated on the board as shown in
Figure
2-22.
VCC5V
U41
LT1763CS8
U57
TPS51100
U56
TPS51116
VR1
PTH05010
VR2
PTH05010
VR3
PTH05010
U3
VCC12V_P
LT1763CS8
ATX (J18)
Pin 1
Pin 11
3.3-A
3.3-C
3.3-B
-12V
COM-A
COM-D
5V-A
PS-ON
COM-B
COM-E
5V-B
COM-F
COM-C
COM-G
PW-OK
-5V
5VSB
5V-C
12V
5V-D
Figure 2-22: ATX Power Distribution and Voltage Regulation
www.xilinx.com
VCC3_PCI
(3V @ 500 mA)
VTT_DDR
(1.25V @ 3A)
VCC1V8 (1.8V @ 2A)
VTT_DDR2 (0.9V @ 10A)
VCC2V5
(2.5V @ 15A)
VCC1V2
(1.2V @ 15A)
VCC2V0
(2V @ 15A)
AC_AVDD
(5.0V)
VCC3V3
VCC12V_P
VCC12V_N
VCC3V3
VCC5V
5V_STBY
Detailed Description
Q6
MAX8556
MGT_ACCAUXTX
(1.1V @ 4A)
Q7
MAX8556
MGT_VTTRX
(1.1V @ 4A)
Q8
MAX8556
MGT_ACCAUXRXB
(1.1V @ 4A)
Q9
MAX8556
MGT_ACCAUXRXA
(1.1V @ 4A)
U44
MGT_VTRX
TPS72501
(1.5V @ 1A)
U45
AVCCAUXMGT
TPS72501
(2.5V @ 1A)
U10
REF2912
MGT_RTERM_105
(1.25 @ 25mA)
U25
REF2912
MGT_RTERM_110
(1.25 @ 25mA)
UG085_21_120505
81
Advertisement
Table of Contents
