Rainbow Electronics DS31256 - Manual (Page 30)

DS31256
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4.9 Transmit DMA Registers (8xx)
OFFSET/
ADDRESS
NAME REGISTER SECTION
0800 TPQBA0 Transmit Pending-Queue Base Address 0 (lower word) 9.3.3
0804 TPQBA1 Transmit Pending-Queue Base Address 1 (upper word) 9.3.3
0808 TPQEA Transmit Pending-Queue End Address 9.3.3
080C TPQWP Transmit Pending-Queue Host Write Pointer 9.3.3
0810 TPQRP Transmit Pending-Queue DMA Read Pointer 9.3.3
0830 TDQBA0 Transmit Done-Queue Base Address 0 (lower word) 9.3.4
0834 TDQBA1 Transmit Done-Queue Base Address 1 (upper word) 9.3.4
0838 TDQEA Transmit Done-Queue End Address 9.3.4
083C TDQRP Transmit Done-Queue Host Read Pointer 9.3.4
0840 TDQWP Transmit Done-Queue DMA Write Pointer 9.3.4
0844 TDQFFT Transmit Done-Queue FIFO Flush Timer 9.3.4
0850 TDBA0 Transmit Descriptor Base Address 0 (lower word) 9.3.2
0854 TDBA1 Transmit Descriptor Base Address 1 (upper word) 9.3.2
0870 TDMACIS Transmit DMA Configuration Indirect Select 9.3.5
0874 TDMAC Transmit DMA Configuration 9.3.5
0880 TDMAQ Transmit DMA Queues Control 9.3.3/9.3.4
4.10 FIFO Registers (9xx)
OFFSET/
ADDRESS
NAME REGISTER SECTION
0900 RFSBPIS Receive FIFO Starting Block Pointer Indirect Select 8.2
0904 RFSBP Receive FIFO Starting Block Pointer 8.2
0910 RFBPIS Receive FIFO Block Pointer Indirect Select 8.2
0914 RFBP Receive FIFO Block Pointer 8.2
0920 RFHWMIS Receive FIFO High-Watermark Indirect Select 8.2
0924 RFHWM Receive FIFO High Watermark 8.2
0980 TFSBPIS Transmit FIFO Starting Block Pointer Indirect Select 8.2
0984 TFSBP Transmit FIFO Starting Block Pointer 8.2
0990 TFBPIS Transmit FIFO Block Pointer Indirect Select 8.2
0994 TFBP Transmit FIFO Block Pointer 8.2
09A0 TFLWMIS Transmit FIFO Low-Watermark Indirect Select 8.2
09A4 TFLWM Transmit FIFO Low Watermark 8.2