Motherboard Description SY-6BA+ IV
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Ø Complies with the PCI specification
Ø Full ISA bus support
l USB controller
Ø Two USB ports
Ø Support for legacy keyboard and mouse
Ø Support for UHCI interface
l Integrated dual-channel enhanced IDE interface
Ø Support for up to four IDE devices
Ø PIO mode 4 transfers at up to 16 MB/sec
Ø Support for Ultra DMA/33 synchronous DMA mode transfers up
to 33 MB/sec
Ø Bus master mode with an 8 x 32-bit buffer for bus master PCI IDE
burst transfers
l Enhanced DMA controller
Ø Two 8237-based JDMA controllers
Ø Supports for PCI DMA with three PC/PCI channels and distributed
DMA protocols
l Interrupt controller based on 82C59
Ø Support for 15 interrupts
Ø Programmable for edge/level sensitivity
l Power management logic
Ø Sleep/resume logic
Ø Support for wake-on-modem, Wake on LAN technology, and
w3ake on PME
Ø Support for ACPI
l Real-Time Clock
Ø 256-byte battery-backed CMOS SRAM
Ø Includes date alarm
l 16-bit counters/timers based on 82C54
1-9.3 Accelerated Graphics Port (A.G.P.)
A.G.P. is a high-performance bus for graphics-intensive applications, such
as 3D applications. A.G.P., while based on the PCI Local Bus