TI中文支持网C66xx_0: GEL Output: Setup_Memory_Map…
C66xx_0: GEL Output: Setup_Memory_Map… Done.
C66xx_0: GEL Output:Connecting Target…
C66xx_0: GEL Output: DSP core #0
C66xx_0: GEL Output: C6678L GEL file Ver is 2.002C66xx_0: GEL Output: Global Default Setup…
C66xx_0: GEL Output: Setup Cache…C66xx_0: GEL Output: L1P = 32KC66xx_0: GEL Output: L1D = 32KC66xx_0: GEL Output: L2 = ALL SRAMC66xx_0: GEL Output: Setup Cache… Done.
C66xx_0: GEL Output: Main PLL (PLL1) Setup …C66xx_0: GEL Output: PLL1 Setup for DSP @ 1000.0 MHz.
C66xx_0: GEL Output: SYSCLK2 = 333.3333 MHz, SYSCLK5 = 200.0 MHz.
C66xx_0: GEL Output: SYSCLK8 = 15.625 MHz.
C66xx_0: GEL Output: PLL1 Setup… Done.
C66xx_0: GEL Output: Power on all PSC modules and DSP domains…C66xx_0: GEL Output: Security Accelerator disabled!
C66xx_0: GEL Output: Power on all PSC modules and DSP domains… Done.
C66xx_0: GEL Output: PA PLL (PLL3) Setup …C66xx_0: GEL Output: PA PLL Setup… Done.
C66xx_0: GEL Output: DDR3 PLL (PLL2) Setup …C66xx_0: GEL Output: DDR3 PLL Setup… Done.
C66xx_0: GEL Output: DDR begin (1333 auto)
C66xx_0: GEL Output: XMC Setup … DoneC66xx_0: Trouble Reading Memory Block at 0x210000e4 on Page 0 of Length 0x4: (Error -1178 @ 0x210000E4) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: GEL: Error while executing OnTargetConnect(): Target failed to read 0x210000E4 at (*((unsigned int *) (0x21000000+0x000000E4))&=~(0x00008000)) [evmc6678l_D9PZQ_MT41K256M16HA-125-IT-E.gel:261] at ddr3_setup_auto_lvl_1333(0) [evmc6678l_D9PZQ_MT41K256M16HA-125-IT-E.gel:879] at Global_Default_Setup_Silent() [evmc6678l_D9PZQ_MT41K256M16HA-125-IT-E.gel:577] at OnTargetConnect() .
C66xx_0: Trouble Reading Register ControlRegisters_CSR: (Error -1178 @ 0x41) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Register ControlRegisters_CSR: (Error -1178 @ 0x41) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: (Error -1178 @ 0x1840020) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840040 on Page 0 of Length 0x4: (Error -1178 @ 0x1840040) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840000 on Page 0 of Length 0x4: (Error -1178 @ 0x1840000) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Register ControlRegisters_DNUM: (Error -1178 @ 0x50) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: (Error -1178 @ 0x1840020) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840040 on Page 0 of Length 0x4: (Error -1178 @ 0x1840040) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Memory Block at 0x1840000 on Page 0 of Length 0x4: (Error -1178 @ 0x1840000) Device functional clock appears to be off. Power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.232.0)C66xx_0: Trouble Reading Register ControlRegisters_DNUM: (Error -1178 @ 0x50) Device functional clock appears to be off. Power-cycle the board. If error persist
Lingyang Niu：
请教TI工程师，能帮忙分析下这个错误是啥导致的吗？DDR3初始化不成功会导致仿真器断连，偶尔可以初始化过，但是DDR3对应的地址空间数据全是0
Shine：
回复 Lingyang Niu:
看到之前问过同样的问题，您说“一个板子上两篇DSP，就这一片有这样的错误”，那就要检查一下这块板子的PCB有没有问题。
