Xilinx ZCU1285 User Manual page 23

ERROR LED
The ERROR LED DS40 (callout 45,
loss of power, an error, or an exception in the RFSoC processor PMU. When the
PS_ERROR_OUT pin is High, DS40 lights up.
PS_POR_B Pushbutton
Pressing the PS_POR_B pushbutton SW14 (callout 15,
asserts the active-Low PS_POR_B pin of the RFSoC processor.
PS_SRST_B Pushbutton
Pressing the PS_SRST_B pushbutton SW15 (callout 15,
asserts the active-Low PS_SRST_B pin of the RFSoC processor.
Boot Mode Selection Headers
Four 3-pin headers are provided for mode pin selection to set the boot mode for the RFSoC
processor (callout 12,
(MIO_BUS) to set a 1, and pins 2–3 (GND) to set a 0. See the following table for a complete list
of boot mode settings.
Table 6: Boot Mode Selection
Boot Mode
JTAG
QSPI24
QSPI32
1
SD0
1
NAND
1
SD1
1
eMMC_18
1
USB 0
1
PJTAG_0
1
PJTAG_1
SD1-LS
Notes:
1. These boot modes are not directly supported by the ZCU1285 board.
UG1348 (v1.0) July 16, 2019
ZCU1285 Board User Guide
Figure 2: Board Component
Figure 2: Board Component
MODE 3 (J163) MODE 2 (J164)
0
0
0
0
0
0
0
0
1
1
1
Chapter 1: ZCU1285 Board Features and Operation
Locations) indicates an accidental
Figure 2: Board Component
Figure 2: Board Component
Locations). Install a jumper across pins 1–2
MODE 1 (J166)
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
0 0
0 0
1 1
Send Feedback
Locations)
Locations)
MODE 0 (J165)
0
1
0
1
0
1
0
1
0
1
0
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