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TB-KU-xxx-ACDC8K Hardware User Manual
25
Rev. 1.03
7.3.3. User Assigned Clocks
This board provides a way to make use of dedicated LA signals on the FMC cards allowing them to be
configured as global clocks on the FPGA as shown in the figure below. The figure states the GC and
GBC clock assignments on the FPGA for the FMCs and the DDR4 banks.
BANK48
BANK47
BANK46
BANK68
BANK67
BANK66
DDR4 MIG1
DDR4 MIG2
200MHz
IDT
4MA200000Z4AACUGI
(LVDS)
GC
GC
148.5MHz (LVDS)
IDT
4MA148500Z4AACUGI
MMCX
(Non
Term)
DDR4 Bank
Bank70 GC
PLL
ICS849N202I
(IDT)
Fanout Buffer
40MHz
(OSC)
25MHz
(OSC)
For GTH x 5
Bank67 GC
Feed Back Clock(LVDS)
200MHz
IDT
4MA200000Z4AACUGI
(LVDS)
CLK_DDR4_2_200MHZ
CLK_DDR4_1_200MHZ
BANK65
BANK64
GC
CLK_VIDEO
GC
CLK_FMC_0_CLK0_M2C
GC/QBC
CLK_FMC_0_CLK1_M2C
GC
GC
GC/QBC
GC
GC
CLK_FMC_3_CLK1_M2C
BANK45
BANK44
GC
GC/QBC
GC
CLK_FMC_1_CLK1_M2C
GC
GC
GC/QBC
GC
GC
BANK25
BANK24
GC
GC/QBC
GC
GC
GC
GC/QBC
GC
FMC3
FMC0
FMC0
QBC
QBC
QBC
DBC/D04
DBC/D05
DBC
DBC
QBC
QBC
QBC
DBC
DBC
DBC
DBC
QBC
QBC
QBC
DBC
DBC
DBC
DBC
QBC
QBC
QBC
DBC
DBC
DBC
DBC
QBC
QBC
QBC
DBC
DBC
DBC
DBC
QBC
QBC
QBC
DBC
DBC
DBC
DBC
FMC3
FMC1
FMC_0_LA28_CC
FMC_0_LA17_CC
FMC_3_LA28
GC
FMC_0_LA00_CC
FMC_0_LA01_CC
FMC_3_LA01_CC
FMC_1_LA00_CC
FMC_1_LA01_CC
Bank64(HR)
FMC_0_LA18_CC
LA10
LA13
LA14
LA16
------
LA17
LA18
LA19
LA20
LA21
LA22
LA23
LA24
LA25
LA26
LA28
LA30
LA32
LA33
LA00
LA01
LA02
LA03
LA04
LA05
LA06
LA07
LA08
LA09
LA11
LA12
LA15
-------
LA27
LA29
LA31
-------
CLK0_M2C
CLK1_M2C
FMC_3_LA17
FMC_3_LA18
FMC_3_LA14
CLK_FMC_3_CLK0_M2C
FMC_3_LA00_CC
LA10
LA13
LA14
LA16
-------
LA17
LA18
LA19
LA20
LA21
LA22
LA23
LA24
LA25
LA26
LA28
LA30
LA32
LA33
LA00
LA01
LA02
LA03
LA04
LA05
LA06
LA07
LA08
LA09
LA11
LA12
LA15
-------
LA27
LA29
LA31
-------
CLK0_M2C
CLK1_M2C
total LA+CLK
18pair
FMC_1_LA28_CC
FMC_1_LA17_CC
FMC_1_LA18_CC
FMC_1_LA19_CC
LA10
LA13
LA14
LA16
-------
LA17
LA18
LA19
LA20
LA21
LA22
LA23
LA24
LA25
LA26
LA28
LA30
LA32
LA33
LA00
LA01
LA02
LA03
LA04
LA05
LA06
LA07
LA08
LA09
LA11
LA12
LA15
-------
LA27
LA29
LA31
-------
CLK0_M2C
CLK1_M2C
CLK_FMC_1_CLK0_M2C
FMC1
total LA+CLK
18pair
total LA+CLK
18pair
total LA+CLK
18pair
total LA+CLK
18pair
total LA+CLK
18pair
CLK_GLBL_FPGA_IN
CLK_EXT_IN
Figure 7-9 User Assigned Clocks Architecture