REV. 1.0.2 0x800 - 0x80F UART channel 4 Regs ( Table 14 & Table 15) 8/16" />
參數(shù)資料
型號(hào): XR17V258IV-0A-EVB
廠商: Exar Corporation
文件頁(yè)數(shù): 8/69頁(yè)
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR17V258 144LQFP
標(biāo)準(zhǔn)包裝: 1
系列: *
XR17V258
16
66MHZ PCI BUS OCTAL UART WITH POWER MANAGEMENT SUPPORT
REV. 1.0.2
0x800 - 0x80F
UART channel 4 Regs
(
8/16/24/32
First 8 regs are 16550 compatible
0x810 - 0x8FF
Reserved
0x900
UART 4 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0x900
UART 4 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0x940 - 0x97F
Reserved
0x980 - 0x9FF
UART 4 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0xA00 - 0xA0F
UART channel 5 Regs
(
8/16/24/32
First 8 regs are 16550 compatible
0xA10 - 0xAFF
Reserved
0xB00
UART 5 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0xB00
UART 5 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0xB40 - 0xB7F
Reserved
0xB80 - 0xBFF
UART 5 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0xC00 - 0xC0F
UART channel 6 Regs
(
8/16/24/32
First 8 regs are 16550 compatible
0xC10 - 0xCFF
Reserved
0xD00
UART 6 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0xD00
UART 6 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0xD40 - 0xD7F
Reserved
0xD80 - 0xDFF
UART 6 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0xE00 - 0xE0F
UART channel 7 Regs
(
8/16/24/32
First 8 regs are 16550 compatible
0xE10 - 0xEFF
Reserved
0xF00
UART 7 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0xF00
UART 7 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0xF40 - 0xF7F
Reserved
0xF80 - 0xFFF
UART 7 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
TABLE 5: XR17V258 UART AND DEVICE CONFIGURATION REGISTERS
OFFSET ADDRESS
MEMORY SPACE
READ/WRITE
DATA WIDTH
COMMENT
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XR17V258IVF 制造商:Exar Corporation 功能描述:
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