gl846 Genesys Logic, gl846 Datasheet - Page 79

• Manufacturer Part Number: gl846
• Description: High Speed Usb 2.0 2-in-1 Scanner Controller With Fast Adf
• Manufacturer: Genesys Logic

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
GL846 High Speed USB2.0 2-in-1 Scanner Controller With Fast 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 79