Table 2: DDR4 PL Interface Pin Map (cont'd)
Pin Number
Signal Name
Description
I/O
A16
PL_DDR4_1_DQ46
DDR4 Data I/O 46
Bidirectional
A17
PL_DDR4_1_DQ47
DDR4 Data I/O 47
Bidirectional
L24
PL_DDR4_1_DQ48
DDR4 Data I/O 48
Bidirectional
H23
PL_DDR4_1_DQ49
DDR4 Data I/O 49
Bidirectional
J21
PL_DDR4_1_DQ50
DDR4 Data I/O 50
Bidirectional
H22
PL_DDR4_1_DQ51
DDR4 Data I/O 51
Bidirectional
K24
PL_DDR4_1_DQ52
DDR4 Data I/O 52
Bidirectional
G23
PL_DDR4_1_DQ53
DDR4 Data I/O 53
Bidirectional
G22
PL_DDR4_1_DQ54
DDR4 Data I/O 54
Bidirectional
H21
PL_DDR4_1_DQ55
DDR4 Data I/O 55
Bidirectional
L21
PL_DDR4_1_DQ56
DDR4 Data I/O 56
Bidirectional
L20
PL_DDR4_1_DQ57
DDR4 Data I/O 57
Bidirectional
M20
PL_DDR4_1_DQ58
DDR4 Data I/O 58
Bidirectional
M19
PL_DDR4_1_DQ59
DDR4 Data I/O 59
Bidirectional
N19
PL_DDR4_1_DQ60
DDR4 Data I/O 60
Bidirectional
L19
PL_DDR4_1_DQ61
DDR4 Data I/O 61
Bidirectional
L22
PL_DDR4_1_DQ62
DDR4 Data I/O 62
Bidirectional
L23
PL_DDR4_1_DQ63
DDR4 Data I/O 63
Bidirectional
E22
PL_DDR4_1_DQ64
DDR4 Data I/O 64 (ECC)
Bidirectional
G20
PL_DDR4_1_DQ65
DDR4 Data I/O 65 (ECC)
Bidirectional
E23
PL_DDR4_1_DQ66
DDR4 Data I/O 66 (ECC)
Bidirectional
E21
PL_DDR4_1_DQ67
DDR4 Data I/O 67 (ECC)
Bidirectional
F24
PL_DDR4_1_DQ68
DDR4 Data I/O 68 (ECC)
Bidirectional
F20
PL_DDR4_1_DQ69
DDR4 Data I/O 69 (ECC)
Bidirectional
E24
PL_DDR4_1_DQ70
DDR4 Data I/O 70 (ECC)
Bidirectional
D21
PL_DDR4_1_DQ71
DDR4 Data I/O 71 (ECC)
Bidirectional
C15
PL_DDR4_1_DQS0
DDR4 Data Strobe 0 (P)
Bidirectional
B15
PL_DDR4_1_DQS0#
DDR4 Data Strobe 0 (N)
Bidirectional
L15
PL_DDR4_1_DQS1
DDR4 Data Strobe 1 (P)
Bidirectional
L14
PL_DDR4_1_DQS1#
DDR4 Data Strobe 1 (N)
Bidirectional
K19
PL_DDR4_1_DQS2
DDR4 Data Strobe 2 (P)
Bidirectional
K18
PL_DDR4_1_DQS2#
DDR4 Data Strobe 2 (N)
Bidirectional
G19
PL_DDR4_1_DQS3
DDR4 Data Strobe 3 (P)
Bidirectional
F19
PL_DDR4_1_DQS3#
DDR4 Data Strobe 3 (N)
Bidirectional
B22
PL_DDR4_1_DQS4
DDR4 Data Strobe 4 (P)
Bidirectional
A22
PL_DDR4_1_DQS4#
DDR4 Data Strobe 4 (N)
Bidirectional
B18
PL_DDR4_1_DQS5
DDR4 Data Strobe 5 (P)
Bidirectional
B17
PL_DDR4_1_DQS5#
DDR4 Data Strobe 5 (N)
Bidirectional
J20
PL_DDR4_1_DQS6
DDR4 Data Strobe 6 (P)
Bidirectional
Chapter 3: Pin Mapping
UG1496 (v1.0) June 15, 2022
T2 Telco Accelerator Card User Guide
14