16
SW7[3]
OFF
ON : S32G274A Fuse word BOOT_CFG1[26] = 1
OFF: S32G274A Fuse word BOOT_CFG1[26] = 0
SW7[4]
OFF
ON : S32G274A Fuse word BOOT_CFG1[27] = 1
OFF: S32G274A Fuse word BOOT_CFG1[27] = 0
SW7[5]
OFF
ON : S32G274A Fuse word BOOT_CFG1[28] = 1
OFF: S32G274A Fuse word BOOT_CFG1[28] = 0
SW7[6]
OFF
ON : S32G274A Fuse word BOOT_CFG1[29] = 1
OFF: S32G274A Fuse word BOOT_CFG1[29] = 0
SW7[7]
OFF
ON : S32G274A Fuse word BOOT_CFG1[30] = 1
OFF: S32G274A Fuse word BOOT_CFG1[30] = 0
SW7[8]
OFF
ON : S32G274A Fuse word BOOT_CFG1[31] = 1
OFF: S32G274A Fuse word BOOT_CFG1[31] = 0
SW3[1]
ON
ON : Connects the S32G274A's uSDHC interface to SD card.
OFF : Connects the S32G274A's uSDHC interface to eMMC
SW8[1]
ON
Refer to
3.8 SerDes interface
for more detail
SW17[1]
ON
Refer to
3.8 SerDes interface
for more detail
SW12[1]
ON
1-ON, 2-ON : SJA1110 performs SDL boot.
1-ON, 2-OFF : SJA1110 performs NVM boot using SPI Flash.
1-OFF, 2-OFF : Reserved
1-OFF, 2-ON : Reserved
SW12[2]
OFF
SW11[1]
OFF
ON : Connects GPIO6,GPIO7,GPIO95 to U128(RGB LED)
OFF : Connects GPIO6,GPIO7,GPIO95 to J5 connector
SW9[1]
OFF
1-OFF, 2-OFF : BOOTMOD1 value: 0
1-ON, 2-OFF : BOOTMOD1 value: 1
1-OFF,2-ON : BOOTMOD1 value: RESET_B
1-ON, 2-ON : BOOTMOD1 value: INV_RESET_B
SW9[2]
OFF
SW10[1]
ON
1-OFF, 2-OFF : BOOTMOD0 value: 0
1-ON, 2-OFF : BOOTMOD0 value: 1
1-OFF,2-ON : BOOTMOD0 value: RESET_B
1-ON, 2-ON : BOOTMOD0 value: INV_RESET_B
SW10[2]
OFF
Please refer to the S32G274A_Fuse_Map_Tables.xlsx attached to the S32G2 Reference Manual for the
description of BOOT_CFG1.
