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KC705 Evaluation Board
UG810 (v1.3) May 10, 2013
Chapter 1:
KC705 Evaluation Board Features
FPGA over the 16-bit data path from the Linear BPI Flash memory at a maximum
synchronous read rate of 33 MHz. The bitstream stored in the Flash memory must be
generated with a bitgen option to divide the EMCCLK by two.
X-Ref Target - Figure 1-40
Figure 1-40:
KC705 Board Configuration Circuit
UG810_c1_33_031612
RST_B
CLK
WE_B
OE_B
ADV_B
D[15:00]
A[27:01]
U58
P30 1Gb
Flash Memory
D
Q
HOLD_B
W_B
C
S-B
U7
N25Q128A13BSF-40F
QUAD SPI
TCK
TMS
TDI
TDO
Bank 0
CCLK
INIT_B
VBATT
M[2:0]
DONE
PROG_B
U1
FPGA
SW14
Bank 15
Bank 14
FWE_B
FOE_B
ADV_B
RS1
RS0
A[26:25]
A[24:16]
A[15:00]
D[15:00]
FCS_B
EMCCLK
CSO_B
POUC_B
GND
VCCAUXIO (2.0V)
5 k
Ω
GND
27.4
Ω
GND
R405
1 k
Ω
300
Ω
D11
BAS40-04
B1
DS20
GREEN
GND
ETHERNET MDC
U64
Oscillator
66 MHz
SW13
Mode
Switch
CE_B
NC
M0
0
1
Part of
SW13
GND
U63
Boot Select
Demultiplexer
2.5 V
A[26:00]
A26
A25