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

Figure 3-26: GPIO 8-Pole DIP Switch
X-Ref Target - Figure 3-26

Figure 3-27: GPIO Pushbutton Switches
X-Ref Target - Figure 3-27

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.