The C55x Chip Support Libraries (CSL) provide an application programming interface (API) used for configuring and controlling the DSP on-chip peripherals for ease of use, compatibility between various C55x devices and hardware abstraction. CSLs will shorten development time by providing standardization and portability.
| Module Name | C55x CSL - SPRC133 Peripheral Description | Module Name | C55x CSL - Low Power CSL Peripheral Description |
| ADC | Analog to digital converter | SAR | 10-bit SAR ADC |
| ICACHE | Instruction Cache | ||
| DAT | Device-independent data copy/fill | DAT | A data copy/fill module based on the DMA C5505 |
| DMA | Direct Memory Access | DMA | Direct Memory Access |
| IRQ | Interrupt Controller | INTC | Interrupt Controller |
| EMIF | External memory interfaces | NAND | NAND Flash |
| GPIO | General-Purpose I/O | GPIO | General-Purpose I/O |
| GPT | 32-bit General-Purpose Timer | GPT | 32-bit General-Purpose Timer |
| HPI | Host Port Interface | ||
| I2C | I2C peripheral | I2C | I2C peripheral |
| MMC | Multi-Media Controller | MMC/SD | MMC/SD Controller |
| ATAIF | ATAFS Interface to MMC/SD driver | ||
| McBSP | Multichannel Buffered Serial Port | I2S | I2S Peripheral |
| USB | Universal Serial Bus | USB | USB Core Driver |
| USB MSC | USB Mass Storage Class Driver | ||
| USB AC | USB Audio Class Driver | ||
| PLL | Clock Generator (Phase-Locked Loop) | PLL | Clock Generator (Phase-Locked Loop) |
| PWR | Power-Down | ||
| RTC | Real Time Clock | RTC | Real Time Clock |
| TIMER | Timer | GPT | 32-bit General Purpose Timer |
| UART | Universal Asynchronous Receiver Transmitter | UART | Universal Asynchronous Receiver Transmitter |
| WDTIM | Watch Dog Timer | WDT | Watch Dog Timer |
| MEM | Enable or Disable the Memory Retention Mode for SARAM and DARAM | ||
| LCDC | LCD Controller | ||
| SDIO | SDIO Driver for MMC/SD Controller | ||
| SPI | SPI | Serial Port Interface |
| Type | Title | Date | ||
|---|---|---|---|---|
| User guide | TMS320C55x Chip Support Library API Reference Guide (Rev. J) | 15 Sep 2004 |
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