SPRSP93 November 2024 F29H850TU , F29H859TU-Q1
ADVANCE INFORMATION
This section details the GPIOs and boot option values used for boot mode set in the BOOT_DEF memory location located at BOOTDEF_LOW and BOOTDEF_HIGH. Refer to Section 7.7.3.2 on how to configure BOOT_DEFx. When selecting a boot mode option, make sure to verify that the necessary pins are available in the pin mux options for the specific device package being used.
Default boot mode GPIO pins:
Guidelines on boot pin selection:
OPTION | BOOTDEF VALUE | D0–D7 GPIO | C29x (DSP) CONTROL GPIO | HOST CONTROL GPIO | PACKAGE SUPPORTED |
---|---|---|---|---|---|
0 (default) | 0x00 | D0 - GPIO0 | GPIO15 | GPIO16 | All |
D1 - GPIO1 | |||||
D2 - GPIO2 | |||||
D3 - GPIO3 | |||||
D4 - GPIO4 | |||||
D5 - GPIO10 | |||||
D6 - GPIO11 | |||||
D7 - GPIO12 | |||||
1 | 0x20 | D0 - GPIO17 | GPIO4 | GPIO5 | All |
D1 - GPIO18 | |||||
D2 - GPIO22 | |||||
D3 - GPIO23 | |||||
D4 - GPIO25 | |||||
D5 - GPIO26 | |||||
D6 - GPIO29 | |||||
D7 - GPIO30 |
OPTION | BOOTDEF VALUE | TX | RX | PACKAGE SUPPORTED |
---|---|---|---|---|
0 | 0x01 | GPIO42 | GPIO43 | All |
1 | 0x21 | GPIO38 | GPIO39 | 176-QFP, 256-BGA |
2 | 0x41 | GPIO2 | GPIO3 | All |
3 | 0x61 | GPIO38 | GPIO3 | All |
4 | 0x81 | GPIO84 | GPIO85 | 256-BGA |
OPTION | BOOTDEF VALUE | CANTXA GPIO | CANRXA GPIO | PACKAGE SUPPORTED |
---|---|---|---|---|
0 (default) | 0x02 | GPIO64 | GPIO65 | All |
1 | 0x22 | GPIO234 | GPIO235 | 144-QFP, 176-QFP, 256-BGA |
3 | 0x42 | GPIO64 | GPIO235 | 144-QFP, 176-QFP, 256-BGA |
4 | 0x62 | GPIO234 | GPIO65 | 144-QFP, 176-QFP, 256-BGA |
OPTION | BOOTDEF VALUE | SPIPICOA | SPIPOCIA | SPICLKA | SPISTEA | PACKAGE SUPPORTED |
---|---|---|---|---|---|---|
0 | 0x06 | GPIO58 | GPIO59 | GPIO60 | GPIO61 | All |
1 | 0x26 | GPIO16 | GPIO17 | GPIO60 | GPIO19 | 144-QFP, 176-QFP, 256-BGA |
2 | 0x46 | GPIO32 | GPIO33 | GPIO34 | GPIO35 | 256-BGA |
3 | 0x66 | GPIO54 | GPIO55 | GPIO56 | GPIO57 | 176-QFP, 256-BGA |
OPTION | BOOTDEF VALUE | SDAA GPIO | SCLA GPIO | PACKAGE SUPPORTED |
---|---|---|---|---|
0 | 0x07 | GPIO0 | GPIO1 | All |
1 | 0x27 | GPIO32 | GPIO33 | 256-BGA |
2 | 0x47 | GPIO42 | GPIO43 | All |
3 | 0x67 | GPIO56 | GPIO57 | 144-QFP, 176-QFP, 256-BGA |
OPTION | BOOTDEF VALUE | MCAN TX | MCAN RX | PACKAGE SUPPORTED |
---|---|---|---|---|
0 | 0x08 | GPIO64 | GPIO65 | All |
1 | 0x28 | GPIO234 | GPIO235 | 144-QFP, 176-QFP, 256-BGA |
2 | 0x48 | GPIO64 | GPIO235 | 144-QFP, 176-QFP, 256-BGA |
3 | 0x68 | GPIO234 | GPIO65 | 144-QFP, 176-QFP, 256-BGA |