Xilinx AC701 User Manual

72 www.xilinx.com AC701 Evaluation Board
UG952 (v1.3) April 7, 2015
Chapter 1: AC701 Evaluation Board Features
Figure 1-46 shows the XADC external multiplexer block diagram.
X-Ref Target - Figure 1-46
Figure 1-46: XADC External Multiplexer Block Diagram
UG952_c1_139_011813
1. ..._XADC_P/N =Remote voltage sense.
2. ..._XADC_CS_P/N = Current Sense from op amp.
XC7A200T
FPGA
(Bank 15)
U1
ADIP K16
AD1N K17
AD9P M15
AD9N L15
Notes:
49.9
49.9
10 pF
49.9
49.9
10 pF
XC7A200T
FPGA
(Bank 16)
U1
A0 B25
A1 A25
A2 A23
VCCINT_XADC_CS_P/N
VCCAUX_XADC_CS_P/N
VCCBRAM_XADC_CS_P/N
FPGA_1V5_XADC_P/N
FPGA_1V5_XADC_CS_P/N
VCCO_VADJ_XADC_P/N
VCCO_VADJ_XADC_CS_P/N
FPGA_1V8_XADC_P/N
FPGA_1V8_XADC_CS_P/N
FPGA_3V3_XADC_P/N
FPGA_3V3_XADC_CS_P/N
MGTAVCC_XADC_P/N
MGTAVCC_XADC_CS_P/N
MGTAVTT_XADC_P/N
MGTAVTT_XADC_CS_P/N
NC
ADG707BRU
U14
S1A/B
S2A/B
S3A/B
S4A/B
S5A/B
S6A/B
S7A/B
S8A/B
DA
DB
A[2:0]
ADG707BRU
U13
S1A/B
S2A/B
S3A/B
S4A/B
S5A/B
S6A/B
S7A/B
S8A/B
DA
DB
A[2:0]
GND
1.00 K
1.00 K
FPGA_1V5_SENSE_P
FPGA_1V5_XADC_P
FPGA_1V5_XADC_N
(1.5V Scaled to 0.75V)
GND
3.01 K
1.00 K
VCCO_VADJ_SENSE_P
VCCO_VADJ_XADC_P
VCCO_VADJ_XADC_N
(2.5V Scaled to 0.625V)
GND
3.01 K
1.00 K
FPGA_1V8_SENSE_P
FPGA_1V8_XADC_P
FPGA_1V8_XADC_N
(1.8V Scaled to 0.45V)
GND
1.00 K
1.00 K
MGTAVCC_SENSE_P
MGTAVCC_XADC_P
MGTAVCC_XADC_N
(1.0V Scaled to 0.5V)
GND
1.00 K
1.00 K
MGTAVTT_SENSE_P
MGTAVTT_XADC_P
MGTAVTT_XADC_N
(1.2V Scaled to 0.6V)
GND
3.01 K
1.00 K
FPGA_3V3_SENSE_P
FPGA_3V3_XADC_P
FPGA_3V3_XADC_N
(3.3V Scaled to 0.825V)
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Xilinx AC701 Specifications

General

Brand	Xilinx
Model	AC701
Category	Motherboard
Language	English