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2.3.2
60-Pin HD Connector
The 60-pin HD connector provides the high speed LVDS data, control signals (SPI, UART, I
NERR, SOPs) and JTAG debug signals. The connector can be connected to the MMWAVE-DEVPACK
board to further get to the standard TSW1400 EVM.
provides the connector information.
Pin Number
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
(1)
Indicates the state of the onboard VIO supply for the AWR device coming from the onboard PMIC. A HIGH on the PGOOD
signal (3.3 V) indicates the supply is stable. Because the I/Os are not failsafe, the MCU must not drive any I/O signals to the
AWR device before this I/O supply is stable to avoid leakage current into the I/Os.
SPRUIM4B – December 2018 – Revised May 2020
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Figure 6. HD Connector
Table 3. J1 Connector Pin
Description
5V
5V
TDI
SPI_CS
SPI_CLK
SPI_MOSI
(1)
PGOOD (onboard VIO)
DMM_CLK
DMM_SYNC
TRACE_DATA0
TRACE_DATA1
TRACE_DATA2
TRACE_DATA3
TRACE_DATA4
TRACE_DATA5
TRACE_DATA6
TRACE_DATA7
TRACE_DATA8
TRACE_DATA9
TRACE_DATA10
TRACE_DATA11
xWR1843 Evaluation Module (xWR1843BOOST) Single-Chip mmWave Sensing
Copyright © 2018–2020, Texas Instruments Incorporated
Figure 6
shows the HD connector, and
Pin Number
2
5V
4
TDO
6
TCK
8
TMS
10
HOSTINT
12
SPI_MISO
14
NERROUT
16
SYNC_IN
18
GND
20
NC
22
NC
24
GND
26
LVDS_FRCLKP
28
LVDS_FRCLKM
30
GND
32
NC
34
NC
36
GND
38
NC
40
NC
42
GND
Hardware
2
C, NRST,
Table 3
Description
7
Solution
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