User I/O

ZCU111 Evaluation Board User Guide (UG1271)

Document ID
UG1271
Release Date
2023-04-28
Revision
1.4 English

[ This Figure , callouts 22-25]

The ZCU111 board provides these user and general purpose I/O capabilities:

Eight user LEDs (callout 22)

° GPIO_LED[7-0]: DS11, DS12, DS13, DS14, DS15, DS16, DS17, DS18

8-position user DIP Switch (callout 23)

° GPIO_DIP_SW[7:0]: SW14

Five user pushbuttons and CPU reset switch (callouts 24 and 25)

° GPIO_SW_[NWCES]: SW9, SW10, SW11, SW12, SW13

° CPU_RESET: SW15

This Figure through This Figure show the GPIO circuits. Table: GPIO Connections to XCZU28DR lists the GPIO connections to XCZU28DR U1 connections.

Figure 3-25: GPIO LEDs

X-Ref Target - Figure 3-25

X20493-gpio-leds.jpg
Figure 3-26: GPIO 8-Pole DIP Switch

X-Ref Target - Figure 3-26

X20494-8-pole-dip-sw.jpg

Figure 3-27: GPIO Pushbutton Switches

X-Ref Target - Figure 3-27

X20495-gpio-pb-sw.jpg

Table 3-24: GPIO Connections to XCZU28DR

XCZU28DR (U1) Pin

Net Name

I/O Standard

Device

GPIO LEDs (Active High) (1)

AR13

GPIO_LED_0

LVCMOS18

DS11.2

AP13

GPIO_LED_1

LVCMOS18

DS12.2

AR16

GPIO_LED_2

LVCMOS18

DS13.2

AP16

GPIO_LED_3

LVCMOS18

DS14.2

AP15

GPIO_LED_4

LVCMOS18

DS15.2

AN16

GPIO_LED_5

LVCMOS18

DS16.2

AN17

GPIO_LED_6

LVCMOS18

DS17.2

AV15

GPIO_LED_7

LVCMOS18

DS18.2

GPIO DIP SW (Active High)

AF16

GPIO_DIP_SW0

LVCMOS18

SW14.8

AF17

GPIO_DIP_SW1

LVCMOS18

SW14.7

AH15

GPIO_DIP_SW2

LVCMOS18

SW14.6

AH16

GPIO_DIP_SW3

LVCMOS18

SW14.5

AH17

GPIO_DIP_SW4

LVCMOS18

SW14.4

AG17

GPIO_DIP_SW5

LVCMOS18

SW14.3

AJ15

GPIO_DIP_SW6

LVCMOS18

SW14.2

AJ16

GPIO_DIP_SW7

LVCMOS18

SW14.1

Directional Pushbuttons (Active High)

AW3

GPIO_SW_N

LVCMOS18

SW9.3

AW6

GPIO_SW_W

LVCMOS18

SW10.3

AW5

GPIO_SW_C

LVCMOS18

SW11.3

AW4

GPIO_SW_E

LVCMOS18

SW12.3

E8

GPIO_SW_S

LVCMOS18

SW13.3

CPU Reset Pushbutton (Active High)

AF15

CPU_RESET

LVCMOS18

SW15.3

Notes:

1. Level-shifted net names at ZU28DR U1 have _LS appended.