CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 15

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Overview
USB Controllers 1 and 2
Audio Codec 97 (AC97) Controller
Diverse Device
AMD Geode™ CS5535 Companion Device Data Book
Two independent host USB controllers; doubles the
throughput of a single controller
Each controller has two ports; total of four ports
USB specification v1.1 compliant, with external crimp
protection diodes
OHCI (Open Host Controller Interface) specification v1.0
compliant
Supports wakeup events
Second generation proven core design
Over-current and power control support
GeodeLink master burst reads and writes
AC97 specification v2.1 compliant interface to multiple
audio codecs: Serial In, Serial Out, Sync Out, Bit Clock
In
Legacy “PC Beep” support
Eight-channel buffered GeodeLink mastering interface
ASMI and IRQ support
Multiple codec support
Surround sound support
82xx Legacy Devices:
— Two 8259A-equivalent PICs:
— One 8254-equivalent PIT
— Two 8237A-equivalent DMA controllers:
— Serial Ports 1 and 2:
IR (Infrared) Communication Port:
— Shared with Serial Port 1
— 16550A and 16450 software compatible
— Shadow register support for write-only bit monitoring
— Consumer-IR (TV-Remote) mode
— Data rate up to 115.2 kbps (SIR)
— HP-SIR (same as SIR above)
— Selectable internal or external modulation/demodula-
— ASK-IR option of SHARP-IR
— DASK-IR option of SHARP-IR
— Consumer Remote Control supports RC-5, RC-6,
– Shadow registers allow reading of internal
– 8-bit DMA supported (only)
– Port 1 is shared with an IR port
– 16550A and 16450 software compatible
– Shadow register support for write-only bit
– UART data rates up to 115.2 kbps
tion (Sharp-IR)
NEC, RCA, and RECS 80
registers
monitoring
System Management Bus (SMB) Controller:
— Compatible with Intel System Management Bus,
— Bus master and slave operation
LPC (Low Pin Count) Port:
— Based on Intel LPC Interface specification v1.0
— Serial IRQ support
— Serial DMA support (8-bit only)
— Boot source typically off external LPC
— Supports firmware hub protocol
— External bus masters not supported
General Purpose I/Os (GPIOs):
— Programmable: In, Out, I/O, Open-Drain, Pull-
— Parallel bit read and write
— Individual bit access eliminates Read-Modify-Write
— Input Conditioning Functions (ICF):
— Input event counter
— Input edge detect
Multi-Function General Purpose Timers (MFGPTs):
— Eight MFGPTs - two are multiplexed with GPIOs for
— Two MFGPTs are powered by Standby power and
— Watchdog timer generates reset, IRQ, ASMI, or NMI
— Pulse Width Modulation (PWM)
— Pulse Density Modulation (PDM)
— Blink
Real-Time Clock (RTC) with CMOS RAM:
— Battery backed-up century calendar in days, day of
— Battery backed-up time of day in seconds, minutes,
— BCD or binary format for time keeping
— DS1287, MC146818, and PC87911 compatibility
— Selective lock mechanisms for the RTC RAM
— Real-time alarm
— V
— 242 bytes of battery-backed CMOS RAM in two
Phillips I
Up/Down, and Invert
cycles
– Input debounce/filter
external usage
can be used as wakeups
the week, date of month, months, years and century,
with automatic leap-year adjustment
and hours that allows a 12 or 24 hour format and
adjustments for daylight savings time
switching between them
banks
BAT
or V
2
C, and ACCESS.bus
STANDBY
power sources with automatic
31506B
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