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VNC2-48Q1B-TRAY 参数 Datasheet PDF下载

VNC2-48Q1B-TRAY图片预览
型号: VNC2-48Q1B-TRAY
PDF下载: 下载PDF文件 查看货源
内容描述: [Vinculum-II Embedded Dual USB Host Controller IC]
分类和应用:
文件页数/大小: 88 页 / 2234 K
品牌: FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
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Datasheet  
Vinculum-II Embedded Dual USB Host Controller IC  
Version 1.7  
Document No.: FT_000138 Clearance No.: FTDI#143  
6.6 Parallel FIFO Asynchronous Mode  
Parallel FIFO Asynchronous mode known as 245’, is functionally the same as the one that is present in  
VNC1L has an eight bit data bus, individual readand write strobes andtwo hardware flow control signals.  
6.6.1 FIFO Signal Descriptions  
The Parallel FIFO interface signals are described in Table 6.16 They can be programmed to a choice of  
I/O pins depending on the package size. Further details on the configuration of input and output signals  
are available in Section 5 - I/O Multiplexer.  
64 Pin  
Package  
48 Pin  
Package  
32 Pin  
Package  
Name  
Type  
Description  
Available Available Available  
pins  
pins  
pins  
11, 15,  
19, 24,  
28, 39,  
43, 47,  
51, 57,  
61  
11, 15,  
20, 31,  
35, 41,  
45  
11, 23  
29  
fifo_data[0]  
I/O  
FIFO Data Bus Bit 0  
12, 16,  
20, 25,  
29, 40,  
44, 48,  
52, 58,  
62  
12,16,  
21, 32,  
36, 42,  
46  
12, 24,  
30  
fifo_data[1]  
I/O  
FIFO Data Bus Bit 1  
13, 17,  
22, 26,  
31, 41,  
45, 49,  
55, 59,  
63  
13, 18,  
22, 33,  
37, 43,  
47  
14, 25,  
31  
fifo_data[2]  
I/O  
FIFO Data Bus Bit 2  
14, 18,  
23, 27,  
32, 42,  
46, 50,  
56, 60,  
64  
14, 19,  
23, 34,  
38, 44,  
48  
15, 26,  
32  
fifo_data[3]  
I/O  
FIFO Data Bus Bit 3  
57  
Copyright © Future Technology Devices International Limited  
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