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What are the external SDRAM memory maps for the DS34T10x and DS34S10x TDMoP devices?

April 26, 2017Devices external Maps memory SDRAM tdmop

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What are the external SDRAM memory maps for the DS34T10x and DS34S10x TDMoP devices?

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A12. The external SDRAM memory map for the DS34T10x and DS34S10x TDMoP devices are as follows: Base address offset: 0x1000000. • First 4MB, 0x1000000 — 0x13FFFFF is for jitter buffer • Next 1MB, 0x1400000 — 0x14FFFFF is for transmit buffer • Next 0.5MB, 0x1500000 — 0x157FFFF is for signaling jitter buffer • Next 2MB, 0x1580000 — 0x177FFFF is for CPU block pool buffer • 0x1580000 — 0x15BFFFF (256KB is for TDMOIPCNTR_CPUPOOL_TDM_TO_CPU_QUEUE_E) • 0x15C0000 — 0x15FFFFF (256KB is for TDMOIPCNTR_CPUPOOL_TDM_TO_ETH_QUEUE_E, indeed, it is CPU to ETH queue) • 0x1600000 — 0x163FFFF (256KB is for TDMOIPCNTR_CPUPOOL_ETH_TO_CPU_QUEUE_E) • 0x1640000 — 0x167FFFF (256KB is for TDMOIPCNTR_CPUPOOL_CPU_TO_TDM_QUEUE_E) • 0x1680000 — 0x16BFFFF (256KB is for TDMOIPCNTR_CPUPOOL_AAL2_TO_CPU_QUEUE_E) • Remaining memory is unused right now.