Figure 8: JTAG Chain
JTAG
Conn.
USB-JTAG
Module
MICRO-B
USB Conn.
Xilinx
System Controller
XC7Z010-CLG225
Xilinx
Zynq
Ult
RFSoC
FMC2
Connector
(VCCO_HP)
SYS_TCK
SYS_TMS
SYS_TDI
SYS_TDO
Bank 34 (1.8V)
2:1
MUX
FMC1
Connector
(not populated)
FMC3
Connector
(VCCO_HD)
Bank 503 (VCCO_MIO)
FMC_TCK
FMC_TMS
FMC1_TDI
TDI_0
TMS_0
TDO_0
1.8V
VCCO_MIO
3.3V
DUT_TDI
VCCO_MIO
FMC2_TDI
FMC3_TDI
FMC3_TDO
1.8V
X22890-060719
PROGRAM Pushbutton
Pressing the PROGRAM pushbutton SW7 (callout 44,
Figure 2: Board Component Locations
)
asserts the active-Low program pin of the RFSoC.
DONE LED
The DONE LED DS17 (callout 45,
Figure 2: Board Component Locations
) indicates the state of
the DONE pin of the RFSoC. When the DONE pin is High, DS17 lights up, indicating the RFSoC
is successfully configured.
INIT LED
The dual-color INIT LED DS3 (callout 45,
Figure 2: Board Component Locations
) indicates the
RFSoC initialization status. During RFSoC initialization the INIT LED illuminates red. When
RFSoC initialization has completed, the LED illuminates green.
STATUS LED
The STATUS LED DS39 (callout 45,
Figure 2: Board Component Locations
) indicates a secure
lockdown state. When the PS_ERROR_STATUS pin is High, DS39 lights up.
Chapter 1: ZCU1285 Board Features and Operation
UG1348 (v1.0) July 16, 2019
ZCU1285 Board User Guide
22
