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**M1535/D South Bridge ?
***Info:...
***Versions:...
***Features:
o Provides a High Integration Bridge (with Audio, HSP Modem, Super
I/O & Fast IR) between PCI Bus and Peripheral Bus for Notebook or
Mobile Systems
o PCI 3.3V/5V Tolerance Interface
- Supports PCI Master and Slave Interface
- Supports PCI Master and Slave Initiated Termination
- Concurrent PCI Architecture
- PCI spec. 2.2 Compliant
- PCI Power Management Interface spec. 1.1 Compliant
o Provides Steerable PCI Interrupts for PCI Device Plug-and-Play
- Up to 8 PCI Interrupts Routing
- Level to Edge Trigger Transfer
o Enhanced DMA Controller
- Provides 7 Programmable Channels, 4 for 8-bit Data Size, 3 for
16-bit Data Size
- 32-bit Addressability
o Interrupt Controller
- Provides 14 Interrupt Channels
- Independent Programmable Level/Edge Triggered Channels
o Counter/Timers
- Provides 8254 Compatible Timers for System Timer, Refresh
Request, Speaker Output Use
o Distributed DMA Supported
- 7 DMA Channels can be Arbitrarily Programmed as Distributed
Channels
o PC/PCI DMA Supported
- 1 PC/PCI DMA Channel Interface Provided
o Serialized IRQ Supported
- Quiet/Continuous Mode
- Programmable (Default 21) IRQ/DATA Frames
- Programmable START Frame Pulse Width
o Plug-and-Play Supported
- 2 Programmable Chip Select
- 2 Steerable Interrupt Request Lines
o Built-in Keyboard Controller
- Built-in PS2/AT Keyboard and PS2 Mouse Controller
o Supports up to 512 KB ROM Size Decoding
o PMU Features
- Full Support for ACPI and OS Directed Power Management to meet
system requirement of PC98/PC99
- Full Support for Instantly Available PC feature
- CPU SMM Legacy Mode and SMI Feature Supported
- Full Support for Clock Control Functions of both Pentium and
Pentium II CPUs.
- Supports I/O Trap for I/O Restart Feature
- PMU Operation States:
1. G0 State
- On
- Standby Mode
2. G1 State (Suspend Mode 1)
- S1 State (Power On Suspend)
- S3 State (Suspend To RAM)
- S4 State (Suspend To DISK)
3. G2 State (Suspend Mode 2)
- S5 State (Soft-Off)
4. G3 State (Mechanical-Off)
- APM State Detection and Control Logic Supported
- Global and Local Device Power Control Logic
- 10 Monitor Timers: Standby/ APMA ~D/ Global-Display/ HDD A~B/
SIO & Audio/ GPIO.
- 2 Low Battery timers supported.
- Provides System Activity and Display Activity Monitoring,
including
- Video
- Audio
- Hard Disk
- Floppy Disk
- Serial Ports
- Parallel Port
- Keyboard
- 4 Programmable I/O Group
- 2 Programmable Memory Space
- Provides Hot Plugging Events Detection
- Docking Insert
- Multiple External Wakeup Events of Standby Mode (G0)
- Power Button
- Sleep Button
- Modem Ring
- RTC Alarm
- DRQ2
- Resume Events detected Wake Up from Suspend Mode (G1, G2)
- 9 resume events supported.
- Power Button
- Sleep Button
- RTC Alarm
- PCI PMEJ Signal
- Modem Ring
- USB Events
- AC’97
- Hotkey KBD & MS
- IRQ 1 & 12
- CLKRUN# Function Supported for PCI Mobile Design Guide Ver1.1
- Thermal Alarm Supported
- Clock Generator Control Logic Supported
- CPUCLK Stop Control
- PCICLK Stop Control
- L2 Cache Power Down Control Logic Supported
- Up to 25 Run Time Events Supported (included 8 Extended Run Time
Events).
- Up to 12 General Purpose Input Signals, Up to 1 5 General
Purpose Output Signals and up to 30 General Purpose Input/Output
Signals
- 16 Extended General Purpose Input Signals, 16 Extended General
Purpose Output Signals, and 8 Extended Run Time Events
supported.
- All Registers Readable/Restorable for Proper Resume from Suspend
State
- Hotkey for Power on Button Function through Keyboard or Mouse
- Supports Power Loss Recovery
- Watch Dog Timer for
- Set a Bit in Register
- Generate an SMI#/SCI/NMI/INIT
- Generate System Reset
o Built-in PCI IDE Controller
- Supports Ultra DMA Mode Transfers up to Mode 4 Timing (33/66
Mbps)
- Supports PIO Modes up to Mode 4 Timings, and Multiword DMA Mode
0,1,2 with Independent Timing of up to 4 Drives
- Integrated 16 x 32-bit Read Ahead & Posted Write Buffers for
each channel (Total: 32 DWords)
- Dedicated Pins of ATA Interface for each Channel
- Supports Tri-state IDE Signals for Swap Bay
- Supports Command Queue IDE enhancement
o USB Interface
- One Root Hub with four USB Ports Based on OpenHCI 1.0a
Specification
- Supports FS (12Mbits/sec) and LS (1.5Mbits/sec) Serial Transfer
- Supports Legacy Keyboard and Mouse Software with USB-based
Keyboard and Mouse
o SMBus Interface
- System Management Bus Interface Meets the V1.0 Specification
- SMBALERT# Support
- I2C protocol Support
o Hotkey for Power on Button Function through Keyboard
o Super I/O Interface
- Supports Windows Plug-and-Play
- Supports 2 Serial/ 1 Parallel/ FDC Functions
- Supports 16-bit Address Decoder
- 2.88 MB (Formatted) Floppy Disk Controller
- Software Compatible with 82077 and Supports 16-byte Data FIFOs
- High Performance Internal Data Separator
- Supports Standard 1 Mbps/ 500 Kbps/ 300 Kbps/ 250 Kbps Data
Transfer Rate
- Supports 3 modes of 3.5“ FDD ( 720KB / 1.2 MB / 1.44 MB )
- Swappable Drives A and B
- Programmable 7-bit I/O Base Address
- Various Mode Parallel Port
- Supports ECP/ EPP / PS/2 / SPP and 1284 Compliance
- Standard Mode
- Programmable 8-bit I/O Base Address
- Multiplexing of FDC Signals through Parallel Port Pins
- 12 IRQ Channel Options
- 4 8-bit DMA Channel Options
- IBM PC/XT, PC/AT and PS/2 Compatible Bi-directional Parallel
Port
- Enhanced Mode
- Enhanced Parallel Port (EPP) Compatible
- EPP is Compatible with EPP1.9 (IEEE 1284 Compliant ), also
supports EPP1.7 of Xircom Specification
- High Speed Mode
- Microsoft and Hewlett Packard Extended Capabilities Port
(ECP) Compatible
- IEEE1284 Compatible ECP
- Includes Protection Circuit against damage caused when
printer is powered up, or operated at higher voltages
- Serial Ports
- Three High Performance 16450/16550 Compatible UARTs with
Send/Receive 16-byte FIFOs
- Programmable Baud Rate Generator
- Wireless Communications
- Dedicated pins and COM Port for Infrared Transmission
- Supports IrDA 1.0 (SIR) and IrDA 1.1 (MIR and FIR)
- Supports Sharp-IR
- MIDI (Musical Instrument Digital Interface) Compatible
- High Performance Power Management for FDC, UART and Parallel
Port
- Option between Programmable 7-bit I/O Base Addresses, 12 IRQs,
and 4 DMA Channels for each Device
o Audio System
- Fully Plug-and-Play PCI controller and software
- PCI 2.2 compliant bus master optimized for multiple stream
operation
- On-chip per voice cache minimizes PCI bandwidth
- Hardware multi-channel digital mixer
- 32 voices polyphony wavetable synthesizer supports all
combinations of stereo/mono, 8-/16-bits, and signed/unsigned
samples.
- Per channel for wavetable synthesis with envelop, pitch shift,
tremolo and vibrato
- DLS1-compliant Downloadable Samples support
- DirectMusic with unlimited downloadable samples in system memory
- Legacy game audio with SoundBlaster Pro/16 compatibility
- Legacy game FM and wave table synthesis supported
- MPU-401 compatible MIDI I/O with FIFO
- AC97 2.1 support with full duplex, independent sample rate
converter for recording and playback
- On-chip sample rate converter ensures all internal operation at
48KHz
- High precision internal 26 bit digital mixer with 20 bit digital
audio output
- Microsoft WDM streaming architecture compliant and "Re-routable
endpoint" support
- 32-voices DirectSound channels
- 16-voices DirectSound3D accelerator with IID, ITD and Doppler
effect on 3D positional audio buffers
- DirectSound accelerator with volume, pan and pitch shift control
on streaming or static buffers
- DirectInput support with digital enhanced game port enables an
analog joystick to emulate digital joystick performance using
DirectInput driver. This eliminates up to 12% CPU overhead
wasted on joystick polling.
- DirectX timer for video/audio synchronization
- Hardware digital volume control
o Software Modem Interface
- The M1535 will provide the AC’97 2.1 compliant digital
controller interface for third parties (such as the AMC Codec’s
vendor) to enable the software modem solution.
- 4 separate telephony bus master channels. One for modem output,
one for mode minput, one for handset input, and one for handset
output.
- AC’97 2.1 Modem variable sample rate support for "On Demand"
sample transport scheme.
- AC’97 2.1 GPIO pin status and control support.
- Power Management and wake-up event support
- Caller ID string transmission via AC-link support
o 352-pin (27mmx27mm) BGA Package
**
**May not exist:...
**Later Chipsets:...
**Other:...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**450NX (?) 06/29/98:
Chips:
[82454NX] (PXB) [82453NX] (MUX)
[82452NX] (RCG) [82451NX] (MIOC)
[82371EB] (PIIX4E),
CPUs: Single/Dual/Quad P-II Xeon/P-III Xeon
DRAM Types: FPM EDO 2-way Interleave 4-way Interleave
Mem Rows: 8
DRAM Density: 16Mbit 64Mbit
Max Mem: 8GB
ECC/Parity: Both
AGP speed: N/A
Bus Speed: 100
PCI Clock/Bus: 1/3
**????? (Profusion) c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
**82C496/7 DXBB PC/AT Chipset (Cached) <01/16/92
***Info:...
***Configurations:...
***Features:...
**82C498 DXWB PC/AT chipset [no datasheet] ?...
**82C499 DXSC DX System Controller c:93...
**82C546/547 Python PTM3V c:94...
**82C556/7/8 Viper [no datasheet] ?...
**82C556/7/8N Viper-N Viper Notebook Chipset <05/25/95...
**82C556M/7M/8E Viper-N+ Viper Notebook Chipset c:96
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82C566/7/8 Viper-Max Chipset Scalable MultiMedia PC Solution ?...
**82C571/572 486/Pentium c:93...
**82C576/7/8 Viper Xpress [no datasheet] ?...
**82C576/8/9 Viper XPress+ [no datasheet, some info] <01/16/97...
**82C596/597 PTMAWB Pentium Adaptive Write-back (Cobra) c:93...
**82C650/1/2 Discovery (Pentium Pro) [no datasheet] ?...
**82C681/2/6/7 386/486WB EISA c:92...
**82C683 386/486AWB EISA [no datasheet] ?...
**82C693/6/7 Pentium uP Write Back Cache EISA c:93...
**82C700 FireStar c:97...
**82C701 FireStar Plus c:97...
**82C750 Vendetta [no datasheet] ?...
**82c801 SCWB2 DX Single Chip Solution c:92...
**82C802 SCWB2 PC/AT Single Chip [no datasheet] ?...
**82C802G/GP System/Power Management Controller (cached) c:93...
**82C895 System/Power Management Controller (cached) c:Sep94...
**82C898 System/Power Management Controller (non-cache)c:Nov94...
**
**Support Chips:
**82C601/2 Buffer Devices <Nov94...
**82C822 PCIB (VLB-to-PCI bridge) c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...
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