Intel Stratix 10 GX User Manual page 45

5 System Power
Figure 12. Power Distribution System (Power Tree)
FPGA Power Up Sequence:
2
VCC/VCCP
3
VCCR/VCCT/VCCERAM
4 VCCH/ VCCA_PLL,/VCCPT
5 VCCIO
FPGA Quick Power Down Sequence:
5
VCCIO
4 VCCH/ VCCPT/ VCCA_PLL
VCCR/ VCCT/VCCERAM
3
2 VCC/VCCP
Heaviest power consumption:
100% FPGA usage and highest level optical modules
Light power consumption:
60% FPGA usage and lowest level optical modules
250 W from Brick
ATX module > 250W
2x3 Connection
J103
EN_xx_LT
LTM2987
PWR ENxx
MAX 10
U98
SW8.3
131 W, 83 W
20 W, 14 W
25 W, 15 W
25 W, 15 W
34 W, 20 W
29 W, 23 W
12V_DCIN ISL6115 12V_IN 399 W, 290 W 30 W
U50
EN_12V LTC4365
Multiplexer
S₁ D
S₂
C ENB
EN_xx
105 W, 84 W
PWR_MGMT_SEL
®
Intel Stratix
LTM4677 131 A, 83A
x3LTM4650
EN_VCC
U63/U64/U66/U67
18 A, 13 A
LTM4620
U68
EN_VCCERAM
19 A, 12 A
LTM4620
EN_VCCRL_GXB U70
19 A, 12 A
LTM4620
U71
EN_VCCRR_GXB
17 A, 9.5 A
LTM4620
EN_VCCH_GXB U69
9.1 A, 5.4 A
LTM4620
EN_VCCT_GXB U62
EN_1V8
8 A, 7.8 A
EN_VCCH_GXB LTC4365
LT3082
U81
18 W
EN63A0Q1
EN_VCCIO U74
18 W
EN63A0Q1
EN_VCCIO U78
18 W
EN63A0Q1
EN_VCCIO U79
LTM4630A
EN_3V3 U82
EN_VCCIO LTC4365
LTM4624
U12
®
10 GX Transceiver Signal Integrity Development Kit User Guide
S10_VCC
2
Stratix 10 VCC, VCCP
1 mΩ
S10_VCCERAM
Stratix 10
3
Stratix 10 VCCERAM
VCCPLLDIG_SDM
1 mΩ
S10_VCCRL
3
Stratix 10 VCCR_GXB[L]
1 mΩ
S10_VCCRR
3
Stratix 10 VCCR_GXB[R]
Stratix 10
1 mΩ
S10_VCCH VCCA_PLL
4
Stratix 10 VCCH_GXB[L, R] VCCPLL_SDM
VCCADC
1 mΩ
S10_VCCT
3
Stratix 10 VCCT_GXB[L, R]
1.8V_PRE
1
UB2
1 mΩ
1.8V
4
Stratix 10 VCCPT, VCCIO
VCCBAT, VCCIO_3V, VCCIO_SDM,
Flash, Si5341, MAX V
5V
1
Current Sense ADC, LCD
12V
1
FMC, Fan
8.8 A FMCA_VADJ
5
FMCA, Stratix 10 VCCIO
FMCB_VADJ
8.8 A
5
FMCB, Stratix 10 VCCIO
2.5V
1 A
5 EP53F8
Si570, Ethernet, LED
EP53F8
16 A, 9.7 A 3.3V
5
SFP+, QSFP28, CFP4, FMCA, FMCB
EP53F8
13.3V_PRE
1
UB2
1.2 A 3.3V_STBY
0
PWR MGMT, DAC
12V_IN
0
LTM2987
Ethernet_1.2V
CFP4_1.2V
2.4V
45