Chapter 3
Hardware
16
Reference Manual
CoreModule 730
CPU
The CoreModule 730 offers an embedded microprocessor—the Intel Atom Z530—operating at 1.6 GHz.
This CPU provides a powerful x86 core and support for the SCH (System Controller Hub) US15W which
integrates Northbridge and Southbridge functions.
Graphics
The US15W SCH integrates a graphics controller which provides LVDS and SDVO ports that terminate to
LVDS and VGA headers, respectively. The graphics controller achieves high 2D and 3D performance with a
DDR2 memory interface (shared with the system controller) supporting a bandwith of up to 2 GB (DDR2 @
up to 533 MHz.)
Memory
The CoreModule 730 provides one 200-pin DDR2 SODIMM of up to 2GB of SDRAM memory, which is
shared between the system memory controller and the graphics memory controller in the SCH.
Interrupt Channel Assignments
The interrupt channel assignments are shown in
Table 3-1
.
Legend:
D = Default, O = Optional, X = Fixed, * = Located on the optional expansion module.
Table 3-1. Interrupt Channel Assignments
Device vs IRQ No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Timer X
Keyboard*
X
Secondary Cascade
X
COM1*
O D
O
O
COM2*
D O
O
O
COM3*
O O
O
D
COM4*
O O
D
O
Parallel*
O
D
O
O
RTC
X
IDE
D
Math Coprocessor
X
PS/2 Mouse*
X
PCI INTA*
Automatically Assigned
PCI INTB*
Automatically Assigned
PCI INTC*
Automatically Assigned
PCI INTD*
Automatically Assigned
PCI INTE
Automatically Assigned
PCI INTF
Automatically Assigned
PCI INTG
Automatically Assigned
PCI INTH
Automatically Assigned
NOTE
The PCI IRQs for the Ethernet, Video, and Internal Local Bus are automatically
assigned by the BIOS Plug and Play logic. Local ISA IRQs assigned during
initialization can not be used by external devices.
Summary of Contents for CoreModule 730
Page 1: ...CoreModuleTM 730 Stackable Single Board Computer Reference Manual P N 50 1Z019 1000 ...
Page 18: ...Chapter 2 Product Overview 14 Reference Manual CoreModule 730 ...
Page 32: ...Chapter 4 BIOS Setup 28 Reference Manual CoreModule 730 ...
Page 34: ...Appendix A Technical Support 30 Reference Manual CoreModule 730 ...
