SC1200UCL-266 AMD (ADVANCED MICRO DEVICES), SC1200UCL-266 Datasheet - Page 89

• Manufacturer Part Number: SC1200UCL-266
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC1200UCL-266

• Lead Free Status / Rohs Status: Not Compliant

SuperI/O Module
The SuperI/O (SIO) module is a PC98 and ACPI compliant
SIO that offers a single-cell solution to the most commonly
used ISA peripherals.
The SIO module incorporates: two Serial Ports, an Infrared
Communication Port that supports FIR, MIR, HP-SIR,
Sharp-IR, and Consumer Electronics-IR, a full IEEE 1284
Parallel Port, two ACCESS.bus Interface (ACB) ports, Sys-
tem Wakeup Control (SWC), and a Real-Time Clock (RTC)
that provides RTC timekeeping.
AMD Geode™ SC1200/SC1201 Processor Data Book
Serial Port 1
Interface
Serial
Wakeup
Events
System Wakeup
Control
PWUREQ
Serial Port 2
Interface
Serial
AB1C
ACCESS.bus 1
Figure 5-1. SIO Block Diagram
AB1D
Port/Serial Port 3
IR Comunication
Infrared /Serial
Interface
Outstanding Features
• Full compatibility with ACPI Revision 1.0 requirements.
• System Wakeup Control powered by V
• Advanced RTC, Y2K compliant.
AB2C
ACCESS.bus 2
power-up request and a PME (power management
event) in response to SDATA_IN2 (an audio codec),
IRRX1 (a pre-programmed CEIR), or a RI2# (serial port
ring indicate) event.
5.0SuperI/O Module
AB2D
Real-Time Clock
V
BAT
V
32579B
SB
Parallel Port
Parallel Port
IEEE 1284
Interface
Host Interface
SB
5
Interface
, generates
ISA
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