Achronix Speedster22i HD1000 Development Kit User Guide User Manual
Page 64
64
UG034, July 1, 2014
Jumper
Implementation
Connected
Pins
Function
1 & 2
Connects QDRII_TMS
J27
4-Pin Jumper
None
1 & 2
Selects QDRII_TDI to TDI
connection
for QDRII TDI-TDO
JTAG Chain
connectivity
2 & 3
QDRII_TDI to
QDRII_TDO, bypassing
QDRII
3 & 4
TDO to QDRII_TDO
connection
PCIe
J57
Surface Mount
Resistor
None
1 & 2
X1
PCIe data width
1 & 3
X4
1 & 4*
X8
I
2
C
J55
Surface Mount
Resistor
1 & 2*
Selects HD1000
as MDC signal source
for CFP
2 & 3
Selects Microcontroller
J56
Surface Mount
Resistor
1 & 2*
Selects HD1000
as MDIO signal
source for CFP
2 & 3
Selects Microcontroller
J45
Surface Mount
Resistor
1 & 2*
Selects HD1000
as SCL signal source
for DDR3
2 & 3
Selects Microcontroller
J44
Surface Mount
Resistor
1 & 2*
Selects HD1000
as SDA signal source
for DDR3
2 & 3
Selects Microcontroller
FMC
J52
Surface Mount
Resistor
None
1 & 2
V1P5
2 & 3
V1P2
2 & 4
V1P8
VREF_B01
J24
Surface Mount
Resistor
None
1 & 2
Selects VREF_A_M2C
for pin AN15 (U33)
2 & 3
Selects VADJ_FMC
VREF_B00
J21
Surface Mount
Resistor
None
1 & 2
Selects VREF_B_M2C
for pin AR15 (U33)
2 & 3
Selects VIO_FMC
VREF_B02
J25
Surface Mount
Resistor
None
1 & 2
Selects VREF_A_M2C
for pin AL15 (U33)
2 & 3
Selects ADJ_FMC
VREF_B12
J26
Surface Mount
Resistor
None