Quad Spi Flash Memory - Xilinx KC705 User Manual

X-Ref Target - Figure 1-5

Quad SPI Flash Memory

[Figure
The Quad SPI flash memory located at U7 on the back side of the board provides 128 Mb of
nonvolatile storage that can be used for configuration and data storage.
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KC705 Evaluation Board
UG810 (v1.6.2) August 26, 2015
FLASH_D0_R
FLASH_D1_R
FLASH_D2_R
FLASH_D3_R
FLASH_D4_R
FLASH_D5_R
FLASH_D6_R
FLASH_D7_R
FLASH_D8_R
FLASH_D9_R
FLASH_D10_R
FLASH_D11_R
FLASH_D12_R
FLASH_D13_R
FLASH_D14_R
FLASH_D15_R
FLASH_PWE_B
FLASH_WP_B
FLASH_ADV_B
FPGA_INIT_B
FLASH_OE_B
FLASH_CE_B
FLASH_WAIT_R
FPGA_CCLK
NC
NC
NC
GND
Figure 1-5: 128 MB Linear Flash Memory (U58)
1-2, callout 4]
Part number: N25Q128A13BSF40F (Micron)
Supply voltage: 2.8V
Datapath width: 4 bits
Data rate: Various depending on Single/Dual/Quad mode and CCLK rate
www.xilinx.com
U58
PC28F00AP30TF
64-Pin BGA (8 x 10 mm)
F2
DQ0 A1
E2
DQ1 A2
G3
DQ2 A3
E4
DQ3 A4
E5
DQ4 A5
G5
DQ5 A6
G6
DQ6 A7
H7
DQ7 A8
E1
DQ8 A9
E3
DQ9 A10
F3
DQ10 A11
F4
DQ11 A12
F5
DQ12 A13
H5
DQ13 A14
G7
DQ14 A15
E7
DQ15 A16
A17
G8
WE_B A18
C6
WP_B A19
F6
ADV_B A20
D4
RST_B A21
F8
OE_B A22
B4
CE_B A23
F7
WAIT A24
E6
A25
CLK
A26
A27
E8
RFU1 VCCQ1
F1
RFU2 VCCQ2
G2
RFU3 VCCQ3
B2
VSS0
VPP
H2
VSS1
VCC1
H4
VSS2
H6
VSS3 VCC2
Feature Descriptions
FLASH_A0
A1
FLASH_A1
B1
FLASH_A2
C1
FLASH_A3
D1
FLASH_A4
D2
FLASH_A5
A2
FLASH_A6
C2
FLASH_A7
A3
FLASH_A8
B3
C3 FLASH_A9
FLASH_A10
D3
FLASH_A11
C4
FLASH_A12
A5
FLASH_A13
B5
FLASH_A14
C5
FLASH_A15
D7
FLASH_A16
D8
FLASH_A17
A7
B7 FLASH_A18
FLASH_A19
C7
FLASH_A20
C8
FLASH_A21
A8
FLASH_A22
G1
FLASH_A23
H8
FLASH_A24
B6
FLASH_A25
B8
H1 NC
D5
D6
2.5V
G4
A4
A6
1.8V
H3
UG810_c1_05_031214
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