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TNETV2685FIBZUT7 数据表(PDF) 38 Page - Texas Instruments |
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TNETV2685FIBZUT7 数据表(HTML) 38 Page - Texas Instruments |
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38 / 191 page  TMS320DM647 TMS320DM648 SPRS372H – MAY 2007 – REVISED APRIL 2012 www.ti.com 3 Device Configuration 3.1 System Module Registers The system module includes status and control registers required for configuration of the device. Brief descriptions of the various registers are shown in Table 3-1. System Module registers required for device configuration are described in the following sections. Table 3-1. System Module Register Memory Map HEX ADDRESS RANGE REGISTER NAME DESCRIPTION 0x0204 9000 PINMUX Pin multiplexing control 0 0x0204 9004 Reserved Reserved 0x0204 9008 DSPBOOTADDR Boot Address of DSP, decoded by bootloader software for host boots 0x0204 900C BOOTCMPLT Boot Complete 0x0204 9010 Reserved 0x0204 9014 BOOTCFG Device boot configuration 0x0204 9018 JTAGID Device ID number. See Section 6.25 for details. 0x0204 901C PRI_ALLOC Bus master priority control. See Section 4 for details 0x0204 9020 -0x0204 9053 Reserved Reserved 0x0204 9054 KEY_REG Key Register to protect against accidental writes. 0x0204 9060 - 0x0204 90A7 Reserved Reserved 0x0204 90A8 CFGPLL CFGPLL inputs for SerDes 0x0204 90AC Reserved Reserved 0x0204 90B0 CFGRX0 Configure SGMII0 RX (1) 0x0204 90B4 CFGRX1 Configure SGMII1 RX (1) 0x0204 90B8 CFGTX0 Configure SGMII0 TX.(1) 0x0204 90BC CFGTX1 Configure SGMII1 TX (1) 0x0204 90C0 Reserved Reserved 0x0204 90C4 MAC_ADDR_R0 MAC Address Read Only Register 0 0x0204 90C8 MAC_ADDR_R1 MAC Address Read Only Register 1 0x0204 90CC MAC_ADDR_RW0 MAC Address Read/Write Register 0 0x0204 90D0 MAC_ADDR_RW0 MAC Address Read/Write Register 1 0x0204 90D4 ESS_LOCK Ethernet Sub System Lock Register (1) See the TMS320DM647/DM648 DSP Ethernet Subsystem User's Guide Reference Guide (literature number SPRUF57) for details. 38 Device Configuration Copyright © 2007–2012, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TMS320DM647 TMS320DM648 |
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