Table 6. Evalspear320Hmi, Unified Plm Connector Cn704 (St7570/80/90) - ST STM32 User Manual
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- User manual (85 pages) ,
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UM1038
Table 6.
Signal
TxD --> RX
RxD <-- TX
Auxiliary IO1
Auxiliary IO2
Auxiliary IO3
Auxiliary IO4
+3.3 V
EVALSPEAr320HMI and ST7570, ST7580, ST7590 via UART
EVALSPEAr320HMI, unified PLM connector CN704 (ST7570/80/90)
ST7570 + 80/90
7 (TREQ / RTS)
9 (BR1 / CTS)
11 (BR2 / DFU)
13 (RESETN / MDM)
GND
10, 12, 14
Doc ID 18303 Rev 1
3 (TxD)
5 (RxD)
7 (PL GPIO39)
9 (PL GPIO34)
11 (PL GPIO35)
13 (PL GPIO21)
1
CN7
Color notation
3 (RX)
5 (TX)
1
10, 12, 14
Blue
Green
Purple
Purple
Purple
Purple
Red
Black
15/24
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