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| code:fx3_hvci_and_fpga_i_c_commands [2019/11/13 00:25] – [0xA8-0xA9 - sysinfo and debugging] Igor Yefmov | code:fx3_hvci_and_fpga_i_c_commands [2019/11/13 00:27] – [0xA8-0xA9 - sysinfo and debugging] Igor Yefmov |
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| ===== 0xA8-0xA9 - sysinfo and debugging ===== | ===== 0xA8-0xA9 - sysinfo and debugging ===== |
| ^Name ^Offset ^wIndex ^wValue ^Access type ^Byte length ^Return buffer bits ^Notes ^ | ^Name ^Offset ^wIndex ^wValue ^Access type ^Byte length ^Return buffer bits ^Notes ^ |
| |Sysinfo|''0xA8''|data structure version (currently only ''1'' is supported) | bitmask of additional checks to perform:\\ ''2''-''7'': reserved\\ ''1'' - check DMA integrity\\ ''0'' - check memory integrity |R/O|''30''| **Supported features** (byte #5)\\ ''0'' - USB3\\ ''1'' - OTG (USB 2.0 host mode)\\ ''2'' - 512KB RAM\\ ''3'' - I2S\\ ''4'' - GPIF (under 32bits)\\ ''5'' - GPIF32\\ **Configured features** (byte #6)\\ ''0'' - I²C\\ ''1'' - I2S\\ ''2'' - UART\\ ''3'' - SPI\\ ''4'' - PIB on/off\\ ''5'' - DLL status\\ ''6'' - LPP on/off |Get various internal system info on the guts of the RTOS and the firmware running on FX3. Returned bytes:\\ **Version 1** (FX3 #52):\\ 0 - uint32_t: system uptime in ms ticks\\ 4 - uint8_t: Cypress part number\\ 5 - uint8_t: supported features\\ 6 - uint8_t: configured features\\ 7 - uint8_t: USB speed (0, 1, 2, 3 for: disconnected, FS, HS, SS)\\ 8 - uint32_t: memory alloc() count\\ 12 - uint32_t: memory free() count\\ 16 - uint32_t: DMA alloc() count\\ 20 - uint32_t: DMA free() count\\ 24 - uint16_t: PHY error count\\ 26 - uint16_t: LINK error count\\ 28 - uint8_t: status of memory corruption check\\ 29 - uint8_t: status of DMA corruption check| | |Sysinfo|''0xA8''|data structure version (currently only ''1'' is supported) | bitmask of additional checks to perform:\\ ''0'' - check memory integrity\\ ''1'' - check DMA integrity\\ ''2''-''7'': reserved |R/O|V1: ''30''| **Supported features** (byte #5)\\ ''0'' - USB3\\ ''1'' - OTG (USB 2.0 host mode)\\ ''2'' - 512KB RAM\\ ''3'' - I2S\\ ''4'' - GPIF (under 32bits)\\ ''5'' - GPIF32\\ **Configured features** (byte #6)\\ ''0'' - I²C\\ ''1'' - I2S\\ ''2'' - UART\\ ''3'' - SPI\\ ''4'' - PIB on/off\\ ''5'' - DLL status\\ ''6'' - LPP on/off |Get various internal system info on the guts of the RTOS and the firmware running on FX3. Returned bytes:\\ **Version 1** (FX3 #52):\\ 0 - uint32_t: system uptime in ms ticks\\ 4 - uint8_t: Cypress part number\\ 5 - uint8_t: supported features\\ 6 - uint8_t: configured features\\ 7 - uint8_t: USB speed (0, 1, 2, 3 for: disconnected, FS, HS, SS)\\ 8 - uint32_t: memory alloc() count\\ 12 - uint32_t: memory free() count\\ 16 - uint32_t: DMA alloc() count\\ 20 - uint32_t: DMA free() count\\ 24 - uint16_t: PHY error count\\ 26 - uint16_t: LINK error count\\ 28 - uint8_t: status of memory corruption check\\ 29 - uint8_t: status of DMA corruption check| |
| |Reserved|''0xA9''| | | | | | | | |Reserved|''0xA9''| | | | | | | |
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