Texas Instruments MMWCAS-DSP-EVM, User Manual, Page: 15 / 20

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Hardware Specifications
15 SPRUIS6 – September 2019
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MMWCAS-DSP-EVM
Table 2. DSP Host to RF Board Connector Pin Table (J18) (continued)
Host Board Connector 1(J18) - Mated to RF Board P2
Pin Number Net Name Pin Type Function/Description
99 TP_SP2 Passive Test Point 184
100 GND Power System ground return
101 AWR3_CLK_N Input AWR #3 CSI2 Clock
102 AWR3_CLK_P Input AWR #3 CSI2 Clock
103 GND Power System ground return
104 AWR3_D2_N Input AWR #3 CSI2 TX2
105 AWR3_D2_P Input AWR #3 CSI2 TX2
106 GND Power System ground return
107 GND Power System ground return
108 AWR3_D3_N Input AWR #3 CSI2 TX3
109 AWR3_D3_P Input AWR #3 CSI2 TX3
110 GND Power System ground return
111 GND Power System ground return
112 NC Passive
113 NC Passive
114 GND Power System ground return
115 GND Power System ground return
116 NC Passive
117 NC Passive
118 GND Power
119 PWR_GOOD Input Power good from RF
120 CONN2_MON Passive Connector connection monitor - unused
121 EVM_5V0 Power
122 EVM_5V0 Power
123 GND Power System ground return
124 GND Power System ground return
125 GND Power System ground return
126 GND Power System ground return
127 GND Power System ground return
128 GND Power System ground return
2.5.2 USB Connector (J16)
The MMWCAS-DSP-EVM has one USB2.0 mini connector. Connector J16 allows access to the EVM
through UART, SPI, or I2C through the FTDI chip.
Table 3 provides the J16 connector pin information.
Table 3. USB Connector Pin Table (J16)
Pin No Signal Name Description
1 FTDI_USB_VBUS_5V0 5-V power from PC machine
2 FTDI_USB_D_CONN_N USB Data Signal Negative
3 FTDI_USB_D_CONN_P USB Data Signal Positive
4 No Connect No Connect
5 GND Ground