REL0.1
Page 24 of 95
Kintex Ult FPGA SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
* Signal directions mentioned in table are based on LS1021A chip.
Signal Name
LS1021A Pin Name
LS1021A
Pin No
KU19P Pin
Name
KU19P Pin
No.
Signal Type/
Termination
*
Description
LS_EC3_TXD1_PL_BF2
5_L5N_65
EC3_TXD1/GPIO3_
30/TSEC_1588_CLK
_OUT/FTM3_CH5
W3
IO_L5N_T0U_N
9_AD14N_A23_
65
BF25
O, 1.8V
Transmit Data
LS_EC3_TXD2_PL_BE2
5_L5P_65
EC3_TXD2/GPIO3_
29/TSEC_1588_ALA
RM_OUT1/FTM3_C
H6
V4
IO_L5P_T0U_N8
_AD14P_A22_6
5
BE25
O, 1.8V
Transmit Data
LS_EC3_TXD3_PL_BE2
6_L4N_65
EC3_TXD3/GPIO3_
28/TSEC_1588_ALA
RM_OUT2/FTM3_C
H7
V3
IO_L4N_T0U_N
7_DBC_AD7N_A
25_65
BE26
O, 1.8V
Transmit Data
LS_EC3_TXEN_PL_BD2
6_L4P_65
EC3_TX_EN/GPIO4
_00/EC1_TX_ER/FT
M3_CH1
Y3
IO_L4P_T0U_N6
_DBC_AD7P_A2
4_65
BD26
O, 1.8V
Transmit Enable
LS_EC3_RXCLK_PL_BE
28_L3N_65
EC3_RX_CLK/GPIO4
_07/TSEC_1588_CL
K_IN/FTM3_QD_PH
A
V2
IO_L3N_T0L_N5
_AD15N_A27_6
5
BE28
I, 1.8V
Receive Clock
LS_EC3_RXD0_PL_BD
28_L3P_65
EC3_RXD0/GPIO4_
06/TSEC_1588_TRI
G_IN2/EC2_CRS/FT
M3_CH2
AA1
IO_L3P_T0L_N4
_AD15P_A26_6
5
BD28
I, 1.8V
Receive Data
LS_EC3_RXD1_PL_BF2
7_L2N_65
EC3_RXD1/GPIO4_
05/TSEC_1588_PUL
SE_OUT1/FTM3_C
H3
Y2
IO_L2N_T0L_N3
_FWE_FCS2_B_
65
BF27
I, 1.8V
Receive Data
LS_EC3_RXD2_PL_BE2
7_L2P_65
EC3_RXD2/GPIO4_
04/EC1_COL/FTM3
_EXTCLK
Y1
IO_L2P_T0L_N2
_FOE_B_65
BE27
I, 1.8V
Receive Data
LS_EC3_RXD3_PL_BF2
9_L1N_65
EC3_RXD3/GPIO4_
03/EC1_CRS/FTM3
_FAULT
W1
IO_L1N_T0L_N1
_DBC_RS1_65
BF29
I, 1.8V
Receive Data
LS_EC3_RXDDV_PL_B
F28_L1P_65
EC3_RX_DV/GPIO4
_08/TSEC_1588_TR
IG_IN1/FTM3_QD_
PHB
AA2
IO_L1P_T0L_N0
_DBC_RS0_65
BF28
I, 1.8V
Receive Data Valid
LS_EC3_GTXCLK125_P
L_AM27_L23P_65
EC3_GTX_CLK125/
GPIO4_02/EC2_CO
L/USB2_DRVVBUS/
EC3_RX_ER
Y4
IO_L23P_T3U_N
8_I2C_SCLK_65
AM27
I, 1.8V
RGMII TX Reference
Clock