Arcom VIPER User Manual

VIPER Detailed hardware description
VIPER address map
PXA255
chip
select Physical address
Bus/register
width Description
- 0xA4000000 – 0xFFFFFFFF - Reserved
SDCS0 0xA0000000 – 0xA3FFFFFC 32-bit SDRAM, IC2&3
- 0x4C000000 – 0x9FFFFFFF - Reserved
NA 0x48000000 – 0x4BFFFFFF 32-bit Memory Control Registers
1
NA 0x44000000 – 0x47FFFFFF 32-bit LCD Control Registers
1
NA 0x40000000 – 0x43FFFFFF 32-bit PXA255 Peripherals
1
- 0x3C200400 – 0x3FFFFFFF - Reserved
NA 0x3C000000 – 0x3C1FFFFF 16-bit PC/104 Memory Space
- 0x30000400 – 0x3BFFFFFF - Reserved
NA 0x30000000 – 0x300003FF 16-bit PC/104 I/O Space
NA 0x20000000 – 0x2FFFFFFF 32-bit CompactFLASH, PL5
- 0x14840000 – 0x1FFFFFFF - Reserved
CS5 0x14800000 – 0x1483FFFF 8-bit SRAM (see page 24)
- 0x14500001 – 0x47FFFFFF - Reserved
CS5 0x14500000 – 0x14500000 8-bit General Purpose Input, PL9
(see page 66)
- 0x14300020 – 0x144FFFFF - Reserved
CS5 0x14300010 – 0x1430001F 8-bit COM4 (see page 46)
CS5 0x14300000 – 0x1430000F 8-bit COM5 (see page 46
)
- 0x14100004 – 0x142FFFFF - Reserved
CS5 0x14100002 – 0x14100003 8-bit ICR Register (see page 26)
CS5 0x14100000 – 0x14100001 8-bit PC104I Register (see page 26
)
- 0x10000004 – 0x140FFFFF - Reserved
CS4 0x10000000 – 0x10000002 32-bit Ethernet Data port
- 0x0C000004 – 0x0FFFFFFF - Reserved
CS3 0x0C000000 – 0x0C000002 16-bit USB Host Controller
- 0x08000310 – 0x0BFFFFFF - Reserved
CS2 0x08000300 – 0x0800030E 16-bit Ethernet I/O Space
- 0x06000000 – 0x080002FF - Reserved
CS1 0x04000000 – 0x05FFFFFE 16-bit FLASH Memory / Silicon Disk
- 0x00100000 – 0x03FFFFFF - Reserved
CS0 0x00000000 – 0x000FFFFE 16-bit Bootloader FLASH
1
Details of the internal registers are in the Intel Developer Manual on the Development Kit CD.
© 2004 Arcom Issue H 14

Arcom VIPER Specifications

General

Brand	Arcom
Model	VIPER
Category	Motherboard
Language	English