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I/O HUB MODULE
Control and status register address maps
370 Hardware Reference NS9215 31 March 2008
UART C register
address map
UART D register
address map
0x9001_8030 – 0x9001_8FFF Reserved
0x9001_9000 – 0x9001_9FFF UART B CSR Space
Register Offset Description (31:00)
Register Offset Description (31:00)
0x9002_0000 UART C Interrupt and FIFO Status
0x9002_0004 UART C DMA RX Control
0x9002_0008 UART C DMA RX Buffer Descriptor Pointer
0x9002_000C UART C DMA RX Interrupt Configuration register
0x9002_0010 UART C Direct Mode RX Status FIFO
0x9002_0014 UART C Direct Mode RX Data FIFO
0x9002_0018 UART C DMA TX Control
0x9002_001C UART C DMA TX Buffer Descriptor Pointer
0x9002_0020 UART C DMA TX Interrupt Configuration register
0x9002_0024 Reserved
0x9002_0028 UART C Direct Mode TX Data FIFO
0x9002_002C UAT C Direct Mode TX Data Last FIFO
0x9002_0030 – 0x9002_0FFF Reserved
0x9002_1000 – 0x9002_7FFF UART C CSR Space
Register Offset Description (31:00)
0x9002_8000 UART D Interrupt and FIFO Status
0x9002_8004 UART D DMA RX Control
0x9002_8008 UART D DMA RX Buffer Descriptor Pointer
0x9002_800C UART D DMA RX Interrupt Configuration register
0x9002_8010 UART D DIrect Mode RX Status FIFO
0x9002_8014 UART D Direct Mode RX Data FIFO
0x9002_8018 UART D DMA TX Control
0x9002_801C UART D DMA TX Buffer Descriptor Pointer
0x9002_8020 UART D DMA TX Interrupt Configuration register
0x9002_8024 Reserved
0x9002_8028 UART D Direct Mode TX Data FIFO
0x9002_802C UART D Direct Mode TX Data Last FIFO