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OMAP-L138_15 Datasheet, PDF (2/286 Pages) Texas Instruments – OMAP-L138 C6000™ DSP+ ARM® Processor | |||
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OMAP-L138
SPRS586I â JUNE 2009 â REVISED SEPTEMBER 2014
www.ti.com
⢠16-Bit mDDR SDRAM with 256-MB Address
Space
⢠Three Configurable 16550-Type UART Modules:
â With Modem Control Signals
â 16-Byte FIFO
â 16x or 13x Oversampling Option
⢠LCD Controller
⢠Two Serial Peripheral Interfaces (SPIs) Each with
Multiple Chip Selects
⢠Two Multimedia Card (MMC)/Secure Digital (SD)
Card Interfaces with Secure Data I/O (SDIO)
Interfaces
⢠Two Master and Slave Inter-Integrated Circuits
( I2C Busâ¢)
⢠One Host-Port Interface (HPI) with 16-Bit-Wide
Muxed Address and Data Bus For High Bandwidth
⢠Programmable Real-Time Unit Subsystem
(PRUSS)
â Two Independent Programmable Real-Time Unit
(PRU) Cores
⢠32-Bit Load-Store RISC Architecture
⢠4KB of Instruction RAM Per Core
⢠512 Bytes of Data RAM Per Core
⢠PRUSS can be Disabled via Software to
Save Power
⢠Register 30 of Each PRU is Exported From
the Subsystem in Addition to the Normal R31
Output of the PRU Cores.
â Standard Power-Management Mechanism
⢠Clock Gating
⢠Entire Subsystem Under a Single PSC Clock
Gating Domain
â Dedicated Interrupt Controller
â Dedicated Switched Central Resource
⢠USB 1.1 OHCI (Host) with Integrated PHY (USB1)
⢠USB 2.0 OTG Port with Integrated PHY (USB0)
â USB 2.0 High- and Full-Speed Client
â USB 2.0 High-, Full-, and Low-Speed Host
â End Point 0 (Control)
â End Points 1,2,3,4 (Control, Bulk, Interrupt, or
ISOC) RX and TX
⢠One Multichannel Audio Serial Port (McASP):
â Two Clock Zones and 16 Serial Data Pins
â Supports TDM, I2S, and Similar Formats
â DIT-Capable
â FIFO Buffers for Transmit and Receive
⢠Two Multichannel Buffered Serial Ports (McBSPs):
â Supports TDM, I2S, and Similar Formats
â AC97 Audio Codec Interface
â Telecom Interfaces (ST-Bus, H100)
â 128-Channel TDM
â FIFO Buffers for Transmit and Receive
⢠10/100 Mbps Ethernet MAC (EMAC):
â IEEE 802.3 Compliant
â MII Media-Independent Interface
â RMII Reduced Media-Independent Interface
â Management Data I/O (MDIO) Module
⢠Video Port Interface (VPIF):
â Two 8-Bit SD (BT.656), Single 16-Bit or Single
Raw (8-, 10-, and 12-Bit) Video Capture
Channels
â Two 8-Bit SD (BT.656), Single 16-Bit Video
Display Channels
⢠Universal Parallel Port (uPP):
â High-Speed Parallel Interface to FPGAs and
Data Converters
â Data Width on Both Channels is 8- to 16-Bit
Inclusive
â Single-Data Rate or Dual-Data Rate Transfers
â Supports Multiple Interfaces with START,
ENABLE, and WAIT Controls
⢠Serial ATA (SATA) Controller:
â Supports SATA I (1.5 Gbps) and SATA II
(3.0 Gbps)
â Supports All SATA Power-Management
Features
â Hardware-Assisted Native Command Queueing
(NCQ) for up to 32 Entries
â Supports Port Multiplier and Command-Based
Switching
⢠Real-Time Clock (RTC) with 32-kHz Oscillator and
Separate Power Rail
⢠Three 64-Bit General-Purpose Timers (Each
Configurable as Two 32-Bit Timers)
⢠One 64-Bit General-Purpose or Watchdog Timer
(Configurable as Two 32-Bit General-Purpose
Timers)
⢠Two Enhanced High-Resolution Pulse Width
Modulators (eHRPWMs):
â Dedicated 16-Bit Time-Base Counter with
Period and Frequency Control
â 6 Single-Edge Outputs, 6 Dual-Edge Symmetric
Outputs, or 3 Dual-Edge Asymmetric Outputs
â Dead-Band Generation
â PWM Chopping by High-Frequency Carrier
â Trip Zone Input
⢠Three 32-Bit Enhanced Capture (eCAP) Modules:
â Configurable as 3 Capture Inputs or 3 Auxiliary
Pulse Width Modulator (APWM) Outputs
â Single-Shot Capture of up to Four Event Time-
Stamps
⢠Packages:
â 361-Ball Pb-Free Plastic Ball Grid Array (PBGA)
[ZCE Suffix], 0.65-mm Ball Pitch
â 361-Ball Pb-Free PBGA [ZWT Suffix],
0.80-mm Ball Pitch
⢠Commercial, Extended, or Industrial Temperature
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OMAP-L138 C6000 DSP+ARM Processor
Copyright © 2009â2014, Texas Instruments Incorporated
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Product Folder Links: OMAP-L138
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