This design is targeted for xc7z010 board (part number: xc7z010clg400-1)
Following peripherals are selected in the design.
To see detailed information please follow below links:
MIO Pin | Peripheral | Signal | IO type | Speed | Pullup | Direction |
---|---|---|---|---|---|---|
MIO 0 | GPIO | gpio[0] | LVCMOS 3.3V | slow | disabled | inout |
MIO 1 | Quad SPI Flash | qspi0_ss_b | LVCMOS 3.3V | fast | disabled | out |
MIO 2 | Quad SPI Flash | qspi0_io[0] | LVCMOS 3.3V | fast | disabled | inout |
MIO 3 | Quad SPI Flash | qspi0_io[1] | LVCMOS 3.3V | fast | disabled | inout |
MIO 4 | Quad SPI Flash | qspi0_io[2] | LVCMOS 3.3V | fast | disabled | inout |
MIO 5 | Quad SPI Flash | qspi0_io[3] | LVCMOS 3.3V | fast | disabled | inout |
MIO 6 | Quad SPI Flash | qspi0_sclk | LVCMOS 3.3V | fast | disabled | out |
MIO 7 | GPIO | gpio[7] | LVCMOS 3.3V | slow | disabled | out |
MIO 8 | Quad SPI Flash | qspi_fbclk | LVCMOS 3.3V | fast | disabled | out |
MIO 9 | GPIO | gpio[9] | LVCMOS 3.3V | slow | disabled | inout |
MIO 10 | I2C 0 | scl | LVCMOS 3.3V | slow | enabled | inout |
MIO 11 | I2C 0 | sda | LVCMOS 3.3V | slow | enabled | inout |
MIO 12 | GPIO | gpio[12] | LVCMOS 3.3V | slow | disabled | inout |
MIO 13 | GPIO | gpio[13] | LVCMOS 3.3V | slow | disabled | inout |
MIO 14 | GPIO | gpio[14] | LVCMOS 3.3V | slow | disabled | inout |
MIO 15 | GPIO | gpio[15] | LVCMOS 3.3V | slow | disabled | inout |
MIO 16 | Enet 0 | tx_clk | HSTL 1.8V | fast | disabled | out |
MIO 17 | Enet 0 | txd[0] | HSTL 1.8V | fast | disabled | out |
MIO 18 | Enet 0 | txd[1] | HSTL 1.8V | fast | disabled | out |
MIO 19 | Enet 0 | txd[2] | HSTL 1.8V | fast | disabled | out |
MIO 20 | Enet 0 | txd[3] | HSTL 1.8V | fast | disabled | out |
MIO 21 | Enet 0 | tx_ctl | HSTL 1.8V | fast | disabled | out |
MIO 22 | Enet 0 | rx_clk | HSTL 1.8V | fast | disabled | in |
MIO 23 | Enet 0 | rxd[0] | HSTL 1.8V | fast | disabled | in |
MIO 24 | Enet 0 | rxd[1] | HSTL 1.8V | fast | disabled | in |
MIO 25 | Enet 0 | rxd[2] | HSTL 1.8V | fast | disabled | in |
MIO 26 | Enet 0 | rxd[3] | HSTL 1.8V | fast | disabled | in |
MIO 27 | Enet 0 | rx_ctl | HSTL 1.8V | fast | disabled | in |
MIO 28 | USB 0 | data[4] | LVCMOS 1.8V | fast | disabled | inout |
MIO 29 | USB 0 | dir | LVCMOS 1.8V | fast | disabled | in |
MIO 30 | USB 0 | stp | LVCMOS 1.8V | fast | disabled | out |
MIO 31 | USB 0 | nxt | LVCMOS 1.8V | fast | disabled | in |
MIO 32 | USB 0 | data[0] | LVCMOS 1.8V | fast | disabled | inout |
MIO 33 | USB 0 | data[1] | LVCMOS 1.8V | fast | disabled | inout |
MIO 34 | USB 0 | data[2] | LVCMOS 1.8V | fast | disabled | inout |
MIO 35 | USB 0 | data[3] | LVCMOS 1.8V | fast | disabled | inout |
MIO 36 | USB 0 | clk | LVCMOS 1.8V | fast | disabled | in |
MIO 37 | USB 0 | data[5] | LVCMOS 1.8V | fast | disabled | inout |
MIO 38 | USB 0 | data[6] | LVCMOS 1.8V | fast | disabled | inout |
MIO 39 | USB 0 | data[7] | LVCMOS 1.8V | fast | disabled | inout |
MIO 40 | SD 0 | clk | LVCMOS 1.8V | fast | disabled | inout |
MIO 41 | SD 0 | cmd | LVCMOS 1.8V | fast | disabled | inout |
MIO 42 | SD 0 | data[0] | LVCMOS 1.8V | fast | disabled | inout |
MIO 43 | SD 0 | data[1] | LVCMOS 1.8V | fast | disabled | inout |
MIO 44 | SD 0 | data[2] | LVCMOS 1.8V | fast | disabled | inout |
MIO 45 | SD 0 | data[3] | LVCMOS 1.8V | fast | disabled | inout |
MIO 46 | USB 0 | reset | LVCMOS 1.8V | slow | disabled | inout |
MIO 47 | SD 0 | cd | LVCMOS 1.8V | slow | disabled | in |
MIO 48 | UART 1 | tx | LVCMOS 1.8V | slow | disabled | out |
MIO 49 | UART 1 | rx | LVCMOS 1.8V | slow | disabled | in |
MIO 50 | GPIO | gpio[50] | LVCMOS 1.8V | slow | disabled | in |
MIO 51 | GPIO | gpio[51] | LVCMOS 1.8V | slow | disabled | in |
MIO 52 | Enet 0 | mdc | LVCMOS 1.8V | slow | disabled | out |
MIO 53 | Enet 0 | mdio | LVCMOS 1.8V | slow | disabled | inout |
Peripheral | Signal Group | Signal | MIO |
---|---|---|---|
Quad SPI Flash | MIO 1 .. 6 | ||
Dual Quad SPI (4 bit) | Disabled | ||
Dual Quad SPI (Parallel 8 bit) | Disabled | ||
Feedback Clk | MIO 8 | ||
SRAM/NOR Flash | Disabled | ||
NAND Flash | Disabled | ||
Enet 0 | MIO 16 .. 27 | ||
tx_clk | MIO 16 | ||
txd[3] | MIO 20 | ||
txd[2] | MIO 19 | ||
txd[1] | MIO 18 | ||
txd[0] | MIO 17 | ||
tx_ctl | MIO 21 | ||
rx_clk | MIO 22 | ||
rxd[3] | MIO 26 | ||
rxd[2] | MIO 25 | ||
rxd[1] | MIO 24 | ||
rxd[0] | MIO 23 | ||
rx_ctl | MIO 27 | ||
MDIO | MIO 52 .. 53 | ||
mdc | MIO 52 | ||
mdio | MIO 53 | ||
Enet 1 | Disabled | ||
USB 0 | MIO 28 .. 39 | ||
clk | MIO 36 | ||
dir | MIO 29 | ||
stp | MIO 30 | ||
nxt | MIO 31 | ||
data[0] | MIO 32 | ||
data[1] | MIO 33 | ||
data[2] | MIO 34 | ||
data[3] | MIO 35 | ||
data[4] | MIO 28 | ||
data[5] | MIO 37 | ||
data[6] | MIO 38 | ||
data[7] | MIO 39 | ||
USB 1 | Disabled | ||
SD 0 | MIO 40 .. 45 | ||
CD | MIO 47 | ||
WP | EMIO | ||
Power | Disabled | ||
SD 1 | Disabled | ||
UART 0 | EMIO | ||
rx | EMIO | ||
tx | EMIO | ||
Modem signals | Disabled | ||
UART 1 | MIO 48 .. 49 | ||
rx | MIO 49 | ||
tx | MIO 48 | ||
Modem Signals | Disabled | ||
I2C 0 | MIO 10 .. 11 | ||
scl | MIO 10 | ||
sda | MIO 11 | ||
Interrupt | Disabled | ||
I2C 1 | Disabled | ||
SPI 0 | Disabled | ||
SPI 1 | Disabled | ||
CAN 0 | Disabled | ||
CAN 1 | Disabled | ||
Trace | Disabled | ||
Timer 0 | Disabled | ||
Timer 1 | Disabled | ||
Watchdog | Disabled | ||
PJTAG | Disabled | ||
GPIO | MIO | ||
Mode | Disabled | ||
VCfg | Disabled |
Parameter | Value |
---|---|
Enable DDR | 1 |
Memory Type | DDR 3 |
Memory Part | MT41K128M16 JT-125 |
DRAM bus width | 32 Bit |
ECC | Disabled |
BURST Length (lppdr only) | 8 |
Internal Vref | 0 |
Operating Frequency (MHz) | 525.000000 |
HIGH temperature | Normal (0-85) |
Parameter | Value |
---|---|
DRAM IC bus width | 16 Bits |
DRAM Device Capacity | 2048 MBits |
Speed Bin | DDR3_1066F |
BANK Address Count | 3 |
ROW Address Count | 14 |
COLUMN Address Count | 10 |
CAS Latency | 7 |
CAS Write Latency | 6 |
RAS to CAS Delay | 7 |
RECHARGE Time | 7 |
tRC (ns ) | 48.75 |
tRASmin ( ns ) | 35.0 |
tFAW | 40.0 |
ADDITIVE Latency | 0 |
Parameter | Value |
---|---|
Write levelling | 1 |
Read gate | 1 |
Read data eye | 1 |
DQS to Clock delay [0] (ns) | -0.073 |
DQS to Clock delay [1] (ns) | -0.034 |
DQS to Clock delay [2] (ns) | -0.03 |
DQS to Clock delay [3] (ns) | -0.082 |
Board delay [0] (ns) | 0.176 |
Board delay [1] (ns) | 0.159 |
Board delay [2] (ns) | 0.162 |
Board delay [3] (ns) | 0.187 |