Forlinx FET6254-C, Hardware Manual

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Hardware manual
OK6254-C FET6254-C
www.forlinx.net
- 19 -
Table 3 RIGHT_UP
（
P2
）
pins (odd)
Num Ball Signal GPIO Vo l Spec. Default function
1 - GND - - Ground GND
3 D4 MCU_GPIO0_16 MCU_ 3.3 MCU domain GPIO0_16 MCU_GPIO0_16
5 E5 MCU_GPIO0_15 MCU_ 3.3 MCU domain GPIO0_15 MCU_GPIO0_15
7 - GND - - Ground GND
9 A5 MCU_UART0_TXD MCU_ 3.3 MCU domain UART0 send MCU_UART0_TXD
11 B5 MCU_UART0_RXD MCU_ 3.3 MCU domain UART0 MCU_UART0_RXD
13 A6 MCU_ 3.3 MCU domain UART0 clear
15 B6 MCU_UART0_RTS MCU_ 3.3 MCU domain UART0 MCU_GPIO0_8
17 - GND - - Ground GND
19 A8 MCU_I2C0_SCL MCU_ 3.3 MCU domain I2C0 clock MCU_I2C0_SCL
21 D1 MCU_I2C0_SDA MCU_ 3.3 MCU domain I2C0 data MCU_I2C0_SDA
23 B9 WKUP_I2C0_SCL MCU_ 3.3 WKUP domain I2C0 clock WKUP_I2C0_SCL
25 A9 WKUP_I2C0_SDA MCU_ 3.3 WKUP domain I2C0 data WKUP_I2C0_SDA
27 - GND - - Ground GND
29 A1 WKUP_CLKOUT0 MCU_ 3.3 WKUP domain CLKOUT0 WKUP_CLKOUT0
31 - GND - - Ground GND
33 - - 1.8 MCU domain ESM error MCU_SAFETY_ERROR
35 - CONN_MCU_POR - 3.3 MCU domain cold reset CONN_MCU_PORZ
37 - MCU_RESETZ - 3.3 MCU domain warm reset MCU_RESETZ
39 - MCU_RESETSTATZ
TZ
- 3.3
V MCU domain warm reset
output MCU_RESETSTATZ
41 - GND - - Ground GND
43 - EMU0 - 3.3 Simulation Control 0 EMU0
45 - EMU1 - 3.3 Simulation Control 1 EMU1
47 - GND - - Ground GND
49 - JTAG_EMU_RSTN - 3.3 JTAG_EMU cold reset JTAG_EMU_RSTN
51 B1 TRSTN - 3.3 JTAG reset TRSTN
53 A1 TCK - 3.3 JTAG test clock input TCK
55 B1 TMS - 3.3 JTAG test mode select input TMS
57 A1 TDI - 3.3 JTAG test data input TDI
59 D1 TDO - 3.3 JTAG test data output TDO
61 - GND - - Ground GND
63 D1 UART0_RXD GPIO1 3.3 main domain UART0 UART0_RXD
65 E1
4 UART0_TXD GPIO1
_21 3.3
V main domain UART0
transmit UART0_TXD
67 A1 GPIO1 3.3 main domain UART0 clear
69 B1 GPIO1 3.3 main domain UART0
71 - GND - - Ground GND
73 - SOC_CLKIN - 1.8 SoM clock input (default SOC_CLKIN
75 - GND - - Ground GND
77 - USB0_DRVVBUS - 3.3 USB0 VBUS control output USB0_DRVVBUS
79 - USB1_DRVVBUS - 3.3 USB1 VBUS control output USB1_DRVVBUS