Versal Acap Configuration; Mode Switch Sw1 Configuration Option Settings; Jtag - Xilinx VCK190 Series User Manual

Versal ACAP Configuration

The Versal XCVC1902 ACAP boot process is described in the "Platform Boot, Control, and
Status" section of the Versal ACAP Technical Reference Manual (AM011). The VCK190 board
supports a subset of the modes documented in the technical reference manual via onboard and
daughter card boot options. The mode DIP switch SW1 configuration option settings are listed in
the following table.
Table 5: Mode Switch SW1 Configuration Option Settings
Boot Mode

JTAG

QSPI32
SD1_3.0
Notes:
1. Default switch setting.
2. Mode DIP SW1 poles [4:1] correspond to U1 XCVC1902 MODE[3:0].
3. Mode DIP SW1 individual switches ON=LOW (p/d to GND)=0, OFF=HIGH (p/u to VCCO)=1.
JTAG
The Vivado ® , XilinxSDK, or third-party tools can establish a JTAG connection to the Versal ACAP
in the two ways described here:
• FTDI FT4232 USB-to-JTAG/USB-UART device (U20) connected to USB 3.1 type-C connector
(J207), which requires:
Set boot mode SW1 for JTAG as indicated in the "Mode Switch SW1 Configuration Option
○
Settings" table in
Set 2-pole DIP SW3[1:2] set to 01 (ON, OFF) for JTAG MUX channel 2 FT4232 U20 bridge
○
On the 3-pin JTAG MUX, enable header J37 (2-pin jumper block installed on pins 2-3) to
○
enable the JTAG MUX
Power-cycle the VCK190 board or press the power-on reset (POR) pushbutton (SW2)
○
(SW2 is callout 46 in the "Evaluation Board Component Locations" figure in
Component
• JTAG pod flat cable connector J36 (2 mm 2x7 shrouded/keyed), which requires:
Set boot mode SW1 for JTAG as indicated in the "Mode Switch SW1 Configuration Option
○
Settings" table in
On the 3-pin JTAG MUX, enable header J37 (2-pin jumper block installed on pins 1-2) to
○
inhibit the JTAG MUX (hi-Z mode)
UG1366 (v1.0) January 7, 2021
VCK190 Board User Guide
Mode Pins
Mode SW1 [4:1]
2
[3:0]
0000 1, 3 ON, ON, ON, ON
0010 ON, ON, OFF, ON
1110 OFF, OFF, OFF, ON
Versal ACAP Configuration
Location)
Versal ACAP Configuration
Chapter 2: Board Setup and Configuration
2
Comments
Supported with or without boot module attached
Supported only with boot module X-EBM-01 attached
Supports x1, x2, x4, and dual-parallel x8
Supported with or without boot module attached
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