REV. 1.4.3 5V PCI BUS OCTAL UART 11 TABLE 2: XR17C158 D
參數(shù)資料
型號: XR17C158CV-F
廠商: Exar Corporation
文件頁數(shù): 3/67頁
文件大?。?/td> 0K
描述: IC UART PCI BUS 5V OCTAL 144LQFP
產(chǎn)品培訓模塊: UART Product Overview
標準包裝: 60
特點: *
通道數(shù): 8
FIFO's: 64 字節(jié)
規(guī)程: RS485
電源電壓: 4.5 V ~ 5.5 V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調(diào)制解調(diào)器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應商設備封裝: 144-LQFP(20x20)
包裝: 托盤
其它名稱: 1016-1287
xr
XR17C158
REV. 1.4.3
5V PCI BUS OCTAL UART
11
TABLE 2: XR17C158 DEVICE CONFIGURATION REGISTERS
OFFSET ADDRESS
MEMORY SPACE
READ/WRITE
DATA WIDTH
COMMENT
0x000 - 0x00F
UART channel 0 Regs
8/16/24/32
First 8 regs are 16550 compatible
0x010 - 0x07F
Reserved
0x080 - 0x093
DEVICE CONFIG.
REGISTERS
8/16/24/32
0x094 - 0x0FF
Reserved
0x100 - 0x13F
UART 0 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0x100 - 0x13F
UART 0 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0x140 - 0x17F
Reserved
0x180 - 0x1FF
UART 0 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0x200 - 0x20F
UART channel 1 Regs
8/16//24/32
First 8 regs are 16550 compatible
0x210 - 0x2FF
Reserved
0x300 - 0x33F
UART 1 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0x300 - 0x33F
UART 1 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0x340 - 0x37F
Reserved
0x380 - 0x3FF
UART 1 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0x400 - 0x40F
UART channel 2 Regs
8/16/24/32
First 8 regs are 16550 compatible
0x410 - 0x4FF
Reserved
0x500 - 0x53F
UART 2 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0x500 - 0x53F
UART 2 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
0x540 - 0x57F
Reserved
0x580 - 0x5FF
UART 2 – Read FIFO
with errors
Read-Only
16/32
64 bytes of RX FIFO data + LSR
0x600 - 0x60F
UART channel 3 Regs
8/16/24/32
First 8 regs are 16550 compatible
0x610 - 0x6FF
Reserved
0x700 - 0x73F
UART 3 – Read FIFO
Read-Only
8/16/24/32
64 bytes of RX FIFO data
0x700 - 0x73F
UART 3 – Write FIFO
Write-Only
8/16/24/32
64 bytes of TX FIFO data
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