RSK+RZA1H
5. User Circuitry
R20UT3007EG0200 Rev. 2.00
Page 28 of 53
May 17, 2015
5.17
Pmod™ Module Connectors
A Pmod™ Compatible debug LCD module is supplied with the RSK+, and should be connected to the PMOD1
header.
Care should be taken when installing the LCD module to ensure pins are not bent or damaged. The LCD module is
vulnerable to electrostatic discharge (ESD); therefore appropriate ESD protection should be used.
The Digilent Pmod™ Compatible header uses a SPI interface. Some RSKs will be provided with a
monochrome display, others will have a colour display. Code for the appropriate display will be included in the
product software support. Connection information for the Digilent Pmod™ Compatible header is provided in
Table 5.18 for Pmod™ connector 1 and Table 5.19 for Pmod™ connector 2.
Please note that the connector numbering adheres to the Digilent Pmod™ standard and is different from all
other connectors on the RSK designs. Details can be found in the Digilent Pmod™ Interface Specification
Revision: November 20, 2011.
Figure 5.9: Digilent Pmod™ Compatible Header Pin Numbering
Digilent Pmod™ Compatible Header Connections
Pin
Circuit Net Name
MCU
Pin
Circuit Net Name
MCU
Port
Pin
Port
Pin
1
PMOD1_CS
P1_4
B17
7
PMOD_INT
P1_3
A18
2
P11_14_MOSI1
P11_14
H3
8
PMOD1_RST
Port Expander 1
IO[4] – See
section 5.5
3
P11_15_MISO1
P11_15
J4
9
PMOD_PIN9
P4_15
F22
4
P11_12_RSPCK1
P11_12
G2
10
PMOD_PIN10
P3_7
Y4
5
GROUND
-
-
11
GROUND
-
-
6
Board_Vcc
-
-
12
Board_Vcc
-
-
Table 5.18: PMOD1 Header Connections
Digilent Pmod™ Compatible Header Connections
Pin
Circuit Net Name
MCU
Pin
Circuit Net Name
MCU
Port
Pin
Port
Pin
1
PMOD2_CS
P1_5
C16
7
PMOD_INT
P1_3
A18
2
P11_14_MOSI1
P11_14
H3
8
PMOD2_RST
Port Expander 1
IO[5] – See
section 5.5
3
P11_15_MISO1
P11_15
J4
9
PMOD_PIN9
P4_15
F22
4
P11_12_RSPCK1
P11_12
G2
10
PMOD_PIN10
P3_7
Y4
5
GROUND
-
-
11
GROUND
-
-
6
Board_Vcc
-
-
12
Board_Vcc
-
-
Table 5.19: PMOD2 Header Connections
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