gl845 Genesys Logic, gl845 Datasheet - Page 80
gl845
Manufacturer Part Number
gl845
Description
High Speed Usb 2.0 2-in-1 Scanner Controller With Adf
Manufacturer
Genesys Logic
Datasheet
1.GL845.pdf
(97 pages)
- Current page: 80 of 97
- Download datasheet (2Mb)
4.3 Motor Table
4.4 AHB address allocation
Address range
0x0000_0000 – 0x0FFF_FFFF
0x1000_0000 – 0x17FF_FFFF
0x2000_0000 – 0x2000_03FF
0x3000_0000 – 0x3000_0100
©2000-2007 Genesys Logic Inc. - All rights reserved.
(8K word/per table)
Motor Table
GL845 High Speed USB2.0 2-in-1 Scanner Controller With ADF
Table 1
Table 2
Table 3
Table 4
Table 5
Size (Byte)
256M
128M
1K
256
Scanner Address[25:0]
0000000H~0001FFFH
0002000H~0003FFFH
0004000H~0005FFFH
0006000H~0007FFFH
0008000H~0009FFFH
Mapping
On-chip register
SDRAM (16bits)
32~8bits
16bits
0x1000_8000 – 0x100_BFFF
0x1000_C000 – 0x100_FFFF
0x1000_0000 – 0x100_3FFF
0x1000_4000 – 0x100_7FFF
0x1001_0000 – 0x101_3FFF
AHB Address[31:0]
Module
APB bridge
Scanner controller
Test Module
Two chip
Page 80
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