TSoM Evaluation
Kit User Manual
23
www.terasic.com
July 26, 2019
Table 4-4 Pin Assignment of UART Interface
Signal Name
260-pin Edge Co
nnector Pin No.
FPGA Pin No.
Description
I/O
Standard
HPS_UART_RX PIN_63
PIN_A22
HPS UART Receiver
3.3V
HPS_UART_TX PIN_65
PIN_B21
HPS UART Transmitter
3.3V
4
4
.
.
4
4
M
M
i
i
c
c
r
r
o
o
S
S
D
D
C
C
a
a
r
r
d
d
The board supports Micro SD card interface with x4 data lines. It serves not only an external
storage for the HPS on the TsoM module, but also an alternative boot option for the board.
shows signals connected between the HPS, 260 Pin edge connector and Micro SD
card socket.
lists the pin assignment of Micro SD card socket to the HPS.
Figure 4-4 Connections between the HPS, 260 Pin edge connector and and SD card socket
Table 4-5 Pin Assignment of Micro SD Card Socket
Signal Name
260-pin Edge Connector
Pin No.
FPGA Pin No
Description
I/O
Standard
HPS_SD_CLK
PIN_113
PIN_B8
HPS SD Clock
3.3V
HPS_SD_CMD
PIN_111
PIN_D14
HPS SD Command Line 3.3V
HPS_SD_DATA[0] PIN_115
PIN_C13
HPS SD Data[0]
3.3V
HPS_SD_DATA[1] PIN_117
PIN_B6
HPS SD Data[1]
3.3V
HPS_SD_DATA[2] PIN_119
PIN_B11
HPS SD Data[2]
3.3V
HPS_SD_DATA[3] PIN_121
PIN_B9
HPS SD Data[3]
3.3V
4
4
.
.
5
5
Q
Q
S
S
P
P
I
I
F
F
l
l
a
a
s
s
h
h
(
(
D
D
N
N
I
I
)
)
The board supports a 512M-bit serial NOR flash device (which is not installed (DNI)) for
Summary of Contents for TSOM
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