Texas Instruments TMS320C6748 User Manual

254
TMS320C6748
SPRS590G –JUNE 2009–REVISED JANUARY 2017 www.ti.com
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Peripheral Information and Electrical Specifications Copyright © 2009–2017, Texas Instruments Incorporated
Table 6-133. GPIO Registers (continued)
BYTE ADDRESS ACRONYM REGISTER DESCRIPTION
GPIO Banks 6 and 7
0x01E2 6088 DIR67 GPIO Banks 6 and 7 Direction Register
0x01E2 608C OUT_DATA67 GPIO Banks 6 and 7 Output Data Register
0x01E2 6090 SET_DATA67 GPIO Banks 6 and 7 Set Data Register
0x01E2 6094 CLR_DATA67 GPIO Banks 6 and 7 Clear Data Register
0x01E2 6098 IN_DATA67 GPIO Banks 6 and 7 Input Data Register
0x01E2 609C SET_RIS_TRIG67 GPIO Banks 6 and 7 Set Rising Edge Interrupt Register
0x01E2 60A0 CLR_RIS_TRIG67 GPIO Banks 6 and 7 Clear Rising Edge Interrupt Register
0x01E2 60A4 SET_FAL_TRIG67 GPIO Banks 6 and 7 Set Falling Edge Interrupt Register
0x01E2 60A8 CLR_FAL_TRIG67 GPIO Banks 6 and 7 Clear Falling Edge Interrupt Register
0x01E2 60AC INTSTAT67 GPIO Banks 6 and 7 Interrupt Status Register
GPIO Bank 8
0x01E2 60B0 DIR8 GPIO Bank 8 Direction Register
0x01E2 60B4 OUT_DATA8 GPIO Bank 8 Output Data Register
0x01E2 60B8 SET_DATA8 GPIO Bank 8 Set Data Register
0x01E2 60BC CLR_DATA8 GPIO Bank 8 Clear Data Register
0x01E2 60C0 IN_DATA8 GPIO Bank 8 Input Data Register
0x01E2 60C4 SET_RIS_TRIG8 GPIO Bank 8 Set Rising Edge Interrupt Register
0x01E2 60C8 CLR_RIS_TRIG8 GPIO Bank 8 Clear Rising Edge Interrupt Register
0x01E2 60CC SET_FAL_TRIG8 GPIO Bank 8 Set Falling Edge Interrupt Register
0x01E2 60D0 CLR_FAL_TRIG8 GPIO Bank 8 Clear Falling Edge Interrupt Register
0x01E2 60D4 INTSTAT8 GPIO Bank 8 Interrupt Status Register

Texas Instruments TMS320C6748 Specifications

General

Brand	Texas Instruments
Model	TMS320C6748
Category	Control Unit
Language	English

Summary

Device Overview

Features

Lists the key features of the TMS320C674x Fixed- and Floating-Point VLIW DSP.

Description

Functional Block Diagram

Device Comparison

Device Characteristics

Overview of C6748 hardware features, peripherals, on-chip memory, and package type.

Memory Map Summary

Pin Assignments

Pin Multiplexing Control

Terminal Functions

Device Reset, NMI and JTAG Terminal Functions

Details terminal functions for RESET, NMI, and JTAG signals.

External Memory Interface A (EMIFA) Terminal Functions

Details terminal functions for the External Memory Interface A.

DDR2/mDDR Controller Terminal Functions

Details terminal functions for the DDR2/mDDR Memory Controller.

Serial Peripheral Interface Modules (SPI) Terminal Functions

Details terminal functions for SPI0 and SPI1 modules.

Programmable Real-Time Unit (PRU) Terminal Functions

Details terminal functions for the Programmable Real-Time Unit.

Boot

Details boot mode selection terminal functions.

Universal Asynchronous Receiver/Transmitters (UART0, UART1, UART2) Terminal Functions

Details terminal functions for UART0, UART1, and UART2.

Inter-Integrated Circuit Modules(I2C0, I2C1) Terminal Functions

Details terminal functions for I2C0 and I2C1 modules.

Multichannel Audio Serial Ports (McASP) Terminal Functions

Details terminal functions for McASP modules.

Multichannel Buffered Serial Ports (McBSP) Terminal Functions

Details terminal functions for McBSP modules.

Universal Serial Bus Modules (USB0, USB1) Terminal Functions

Details terminal functions for USB0 and USB1 modules.

Ethernet Media Access Controller (EMAC) Terminal Functions

Details terminal functions for the EMAC module.

Multimedia Card/Secure Digital (MMC/SD) Terminal Functions

Details terminal functions for MMC/SD card interfaces.

Liquid Crystal Display Controller(LCD) Terminal Functions

Details terminal functions for the LCD controller.

Serial ATA Controller (SATA) Terminal Functions

Details terminal functions for the SATA controller.

Universal Host-Port Interface (UHPI) Terminal Functions

Details terminal functions for the UHPI interface.

Universal Parallel Port (uPP) Terminal Functions

Details terminal functions for the Universal Parallel Port.

Video Port Interface (VPIF) Terminal Functions

Details terminal functions for the Video Port Interface.

Supply and Ground Terminal Functions

Details terminal functions for supply and ground pins.

Device Configuration

Boot Modes

Describes the various boot modes supported by the internal DSP ROM bootloader.

Pullup/Pulldown Resistors

Specifications

Absolute Maximum Ratings Over Operating Junction Temperature Range

Specifies the absolute maximum ratings for voltage and temperature.

Handling Ratings

Details handling precautions, including ESD voltage ratings.

Recommended Operating Conditions

Specifies recommended operating conditions for supply voltage and junction temperature.

Electrical Characteristics Over Recommended Ranges of Supply Voltage and Operating Junction Temperature

Details electrical characteristics over recommended operating ranges.

Power Supplies

Power-On Sequence

Describes the required order for powering on the device's various supplies.

Reset

Power-On Reset (POR)

Explains the Power-On Reset behavior and its effects on device logic and pins.

Reset Electrical Data Timings

Crystal Oscillator or External Clock Input

Clock PLLs

Enhanced Direct Memory Access Controller (EDMA3)

EDMA3 Peripheral Register Descriptions

Describes the EDMA3 Channel Controller and Transfer Controller registers.

Interrupts

DSP Interrupts

Details the C674x DSP interrupt controller, prioritized interrupts, and registers.

Power and Sleep Controller (PSC)

Memory Protection Units

MPU1 Configuration Registers

MPU2 Configuration Registers

MMC / SD / SDIO (MMCSD0, MMCSD1)

MMCSD Peripheral Register Description(s)

MMC/SD Electrical Data/Timing

Serial ATA Controller (SATA)

SATA Register Descriptions

Multichannel Audio Serial Port (McASP)

McASP Peripheral Registers Description(s)

McASP Electrical Data/Timing

Multichannel Buffered Serial Port (McBSP)

McBSP Peripheral Register Description(s)

McBSP Electrical Data/Timing

Serial Peripheral Interface Ports (SPI0, SPI1)

SPI Peripheral Registers Description(s)

SPI Electrical Data/Timing

Inter-Integrated Circuit Serial Ports (I2C)

I2C Peripheral Registers Description(s)

Universal Asynchronous Receiver/Transmitter (UART)

UART Peripheral Registers Description(s)

UART Electrical Data/Timing

Universal Serial Bus OTG Controller (USB0) [USB2.0 OTG]

Universal Serial Bus OTG (USB0) Registers

USB0 [USB2.0] Electrical Data/Timing

Universal Serial Bus Host Controller (USB1) [USB1.1 OHCI]

USB Host Controller Registers

Ethernet Media Access Controller (EMAC)

EMAC Peripheral Register Description(s)

EMAC Electrical Data/Timing

LCD Controller (LCDC)

LCD Controller Registers

Host-Port Interface (UHPI)

HPI Peripheral Register Description(s)

HPI Electrical Data/Timing

Universal Parallel Port (uPP)

uPP Register Descriptions

uPP Electrical Data/Timing

Video Port Interface (VPIF)

VPIF Register Descriptions

VPIF Electrical Data/Timing

Enhanced Capture (eCAP) Peripheral

ECAPx Configuration Registers

Enhanced Pulse Width Modulator (eHRPWM) Timing

Real Time Clock (RTC)

Real-Time Clock Register Descriptions

General-Purpose Input/Output (GPIO)

GPIO Register Description(s)

Programmable Real-Time Unit Subsystem (PRUSS)

PRUSS Register Descriptions

Emulation Logic

JTAG Port Description

Electrostatic Discharge Caution