PCI1620_08 Datasheet, PDF (1/6 Pages) Texas Instruments – Dual-Socket PC Card and UltraMedia Controller

PCI1620 PDV/GHK
www.ti.com
Dual-Socket PC Card and UltraMedia Controller
SLLA234 – JUNE 2006
FEATURES
• PC Card Standard 8.0 compliant
• PCI Bus Power Management Interface
Specification 1.1 compliant
• Advanced Configuration and Power Interface
Specification 1.0 compliant
• PCI Local Bus Specification Revision 2.2
compliant
• PC 98/99 compliant
• Has integrated voltage regulator to use 1.8-V
core voltage
• Compliant with the PCI Bus Interface
Specification for PCI-to-CardBus Bridges
• Advanced filtering on card detect lines
provides 90 microseconds of noise immunity.
• Programmable D3 status terminal
• 1.8-V core logic and 3.3-V I/O cells with
internal voltage regulator to generate 1.8-V
core V_CC
• Universal PCI interfaces compatible with
3.3-V and 5-V PCI signaling environments
• Mix-and-match 5-V/3.3-V 16-bit PC Cards and
3.3-V CardBus cards
• Supports two PC Card or CardBus slots with
hot insertion and removal
• Uses serial interface to TI TPS2226 and TI
TPS2228 dual power switch
• Supports 132-MBps burst transfers to
maximize data throughput on both the PCI
bus and the CardBus bus
• Supports serialized IRQ with PCI interrupts
• 13 programmable multifunction terminals
• Interrupt modes supported: serial ISA/serial
PCI, serial ISA/parallel PCI, parallel PCI only
• Serial EEPROM interface for loading
subsystem ID and subsystem vendor ID
• Supports external zoomed video
• Dedicated terminal for PCI CLKRUN
• Four general-purpose event registers
• Multifunction PCI device with separate
configuration space for each socket
• Five PCI memory windows and two I/O
windows available to each 16-bit PC Card
socket
• Two I/O windows and two memory windows
available to each CardBus socket
• ExCA-compatible registers are mapped in
memory or I/O space
• Intel™ 82365SL–DF register compatible
• Supports ring indicate, suspend, and PCI
clock run
• Advanced submicron, low-power CMOS
technology
• Provides VGA/palette memory and I/O, and
subtractive decoding options
• LED activity terminals
• Supports PCI bus lock (LOCK)
DESCRIPTION
The Texas Instruments PCI1620 is an integrated dual-socket PC Card controller, FlashMedia™ controller
(SmartMedia™ Card, MultiMediaCard, SD Card, Memory Stick™ card) and Smart Card controller.
The PCI1620 UltraMedia™ controller is a three-function PCI device compliant with PCI Local Bus Specification
2.2. Functions 0 and 1 provide two independent PC Card socket controllers compliant with PC Card Standard
8.0. Function 2 is the interface to load the PCI1620 program RAM with firmware. The PCI1620 provides features
that make it ideal for bridging between the PCI bus and PC Cards, and supports any combination of 16-bit,
CardBus, and UltraMedia PC Cards in the two sockets, powered at 5 V, 3.3 V, or 1.8 V as required.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
UltraMedia is a trademark of Texas Instruments.
Intel is a trademark of Intel Corporation.
SmartMedia is a trademark of Kabushiki Kaisha Toshiba DBA Toshiba Corporation , Japan.
Memory Stick is a trademark of Sony Kabushiki Kaisha TA Sony Corporation, Japan.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated