Kpi 1991vg1ya 1026a010
Introduction
Southbridge KPI 1991VG1YA 1026A010 includes a set of logic controllers and physical layer schemes that provides efficient coupling between the microprocessor, memory and periphery for the Elbrus 2000 computer systems.
Interfaces
Serial bus for communication with the microprocessor | 1 GB/s - receiving, 1 GB/s - transmission |
PCI-Express controller, revision 1.0a | 8 lines |
PCI controller, version 2.3 | 32/64-bits at clock frequencies of 33/66 MHz |
Ethernet controller, 1 Gb/s | 1 port |
SATA 2.0 controller | 4 ports |
IDE controller, PATA-100 | 2 ports for 2 devices |
USB 2.0 controller | 2 ports |
Audio interface controller, AC-97 | 2-channel stereo |
Serial controller, RS-232/485 | 2 ports |
Parallel interface controller, IEEE-1284 width DMA supports | 1 port |
Programmable universal input-output (GPIO) controller | 16 signals |
I2C interface | Channel 4 |
SPI Interface | Support for 4 devices |
Interrupt control subsystems | 2 PIC + 1 IOAPIC |
Timers | System timer and watchdog |
Highlights
Process | 130 nm |
Clock frequency | 250 MHz |
Chip area, mm2 | 112 |
Number of transistors | 30 million |
Enclosure Type / number of pins | HFCBGA 1156 |
Case dimensions | 35 x 35 x 3,2 mm |
Supply voltage | 1.2 / 3.3V |
Maximum power consumption | 6 W |
page revision: 4, last edited: 17 Apr 2013 23:29