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TMS320C6743CZKBT3 Datasheet(PDF) 5 Page - Texas Instruments |
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TMS320C6743CZKBT3 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 153 page  TMS320C6743 www.ti.com SPRS565B – APRIL 2009 – REVISED JUNE 2011 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. NOTE: Page numbers for previous revisions may differ from page numbers in the current version. This data manual revision history highlights the changes made to the SPRS565A device-specific data manual to make it an SPRS565B revision. Revision History See ADDITIONS/MODIFICATIONS/DELETIONS Global These modifications were made globally: • Changed MDCLK to MDIO_CLK. • Removed specifics regarding L2 or Boot ROM Section 1.1 • Added Highlights. Features • Updated bullet describing the watch dog timer. Section 1.2 Removed L2 RAM as not supported. Functional Block Diagram Section 2.1 Table 2-1, Characteristics of the C6743 Processor: Device Characteristics • Added PRU Subsystem (PRUSS) under Peripherals. • Updated On-Chip Memory, Size bytes to 448KB RAM. • Updated JTAG BSDL_ID, DEVIDR0 values for each Silicon Revision. • Updated CPU Frequency to 375. Section 2.3.2.3 Table 2-3, C674x L1/L2 Memory Protection Registers: C674x CPU • Added table Section 2.4 Table 2-4, C6743 Top Level Memory Map: Memory Map Summary • Added PRUSS MEM MAP column. • Removed size entries for Reserved sections • Combined consecutive Reserved sections. • Added Memory Protection Unit 1 and 2. • Added note regarding L2 ROM. Section 2.5.1 Figure 2-3, Pin Map (ZKB): Pin Map (Bottom View) • Updated pin names: A3, B3, B5, C6, D4, F3, F4, G4, H1, H4, J5, K1, P3, P4, R3, R4, R6 Figure 2-4, Pin Map (PTP): • Updated pin names: 1, 2, 7, 8, 22, 70, 132, 136, 137, 138, 139 Section 2.6 Table 2-5, Reset and JTAG Terminal Functions: Terminal Functions • Added ZKB J5 pin, EMU0/GP7[15]. • Changed GP7[14] PULL to IPD, and added note. Table 2-17, Multichannel Audio Serial Ports (McASPs) Terminal Functions: • Changed EMA_OE/AXR0[13]/GP2[7] to PTP pin 22. • Removed UART1_RXD from PTP pin 122. Table 2-20, General-Purpose IO Only Terminal Functions: • Added ZKB J5 pin, EMU0/GP7[15]. Table 2-21, Reserved and No Connect Terminal Functions: • Changed RSV4 ZKB pin to H1. • Removed RSV5. • Added No Connect pins; renamed table (and section) to reflect such. Table 2-22, Supply and Ground Terminal Functions: • Cleaned up sorting for CVDD and VSS ZKB pin lists. • Moved PTP pin 136 and KZB pins F3, H4 from VSS to NC rows ofTable 2-21. Section 3 Section 3.1, Boot Modes: Device Configuration • Added new section. Section 3.2, SYSCFG Module: • Removed bullet concerning AMUTEIN as not supported. Copyright © 2009–2011, Texas Instruments Incorporated TMS320C6743 Fixed/Floating-Point Digital Signal Processor 5 Submit Documentation Feedback Product Folder Link(s): TMS320C6743 |
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