Prestigio CAVALIERE 141 Technical & Service Manual page 16

Prestigio Cavaliere 141 Technical Service Manual
1.2.4 SiS961 MuTIOL Media I/O
The SiS961 MuTIOL Media I/O integrates two Universal Serial Bus 1.1 Host Controllers, the Audio Controller with
AC 97 Interface, the Ethernet MAC Controller w/ standard MII interface, the IDE Master/Slave controllers, and SiS
MuTIOL technology. The PCI to LPC Bridge, I/O Advanced Programmable Interrupt Controller, legacy system I/O
and legacy power management functionalities are integrated as well.
The integrated Universal Serial Bus Host Controllers features Dual Independent OHCI Compliant Host controllers
with six USB ports delivering 2 x 12 Mb/s bandwidth and rich connectivity. Besides, each port can be optionally
configured as the wake-up source. Legacy USB devices as well as over current detection are also implemented.
The Integrated AC97 v2.2 compliance Audio Controller that features a 6-channels of audio speaker out and HSP v.90
modem support. Additionally, the AC97 interface supports 4 separate SDATAIN pins that is capable of supporting
multiple audio codecs with one separate modem codec.
The integrated Fast Ethernet MAC Controller features an IEEE 802.3 and IEEE 802.3x compliant MAC with
external LAN physical layer chip supporting full duplex 10 Base-T, 100 Base-T Ethernet, or with external Home
networking physical layer chip supporting 1Mb/s & 10Mb/s Home networking. Additionally, 5 wake-up Frames,
Magic Packet and link status changed wake-up function in G1/G2 states are supported. For storing Mac address, two
schemes are provided: 1. Store in internal APC register or 2. Store in external EEPROM.
The integrated IDE Master/Slave controllers features Dual Independent IDE channels supporting PIO mode 0,1,2,3,4,
and Ultra DMA 33/66/100. It provides two separate data paths for the dual IDE channels that sustain the high data
transfer rate in the multitasking environment.
SiS961 supports 6 PCI masters and complies with PCI 2.2 specification. It also incorporates the legacy system I/O
like: two 8237A compatible DMA controllers, three 8254 compatible programmable 16-bit counters, hardwired
keyboard controller and PS2 mouse interface, Real Time clock with 512B CMOS SRAM and two 8259A compatible
Interrupt controllers. Besides, the I/O APIC managing up to 24 interrupts with both Serial and FSB interrupt delivery
modes is supported.
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