Details, datasheet, quote on part number: AHA3540
CategoryMicroprocessors => Application Specific
TitleApplication Specific
CompanyAdvanced Hardware Architectures, Inc.
DatasheetDownload AHA3540 datasheet
Find where to buy


Features, Applications

1.0 Introduction. 1 1.1 Conventions, Notations and Definitions. 1 1.2 Features. 1 1.3 Applications. 1 1.4 Functional Description. 2 1.4.1 Port A and Port B Interfaces. 3 1.4.2 Data Expansion During Compression. 3 1.4.3 Multiple Records. 3 1.4.4 Byte Alignment. 3 2.0 Compression Operation. 4 2.1 Compression Pass Through. 4 2.2 Compression. 4 3.0 Decompression Operation. 5 3.1 Decompression Pass Through. 5 3.2 Decompression. 5 3.3 Decompression Output Disabled Mode. 5 4.0 Microprocessor Interface and Register Access. 5 4.1 Microprocessor Interface. 5 4.1.1 Interrupts. 5 4.1.2 Resets. 6 4.1.3 Port A Interface FIFO Access. 6 4.2 Register Access. 7 4.3 Pausing / Resume. 7 5.0 Port A and Port B Configuration. 7 6.0 Register Description. 8 6.1 Status 9 6.2 Status 10 6.3 Port A Configuration 11 6.4 Port A Configuration 11 6.5 Port B Configuration 11 6.6 Port B Configuration 12 6.7 Identification 12 6.8 Port A Polarity (APOL). 12 6.9 Port B Polarity (BPOL). 13 6.10 Port A Transfer Count 13 6.11 Record Count 14 6.12 Port B Compare Count 14 6.13 Port B Transfer Count 15 6.14 Port A FIFO Data Access 15 6.15 Compressed Bytes Processed 16 6.16 Port A FIFO Control (AFCT). 16 6.17 Error Status (ERRS). 17 6.18 Interrupt Status 17 6.19 Interrupt Status 18 6.20 Command (CMND). 19 6.21 Record Length 20 6.22 Data Disabled Count 20 6.23 Error Mask (EMSK). 21 6.24 Interrupt Mask 22 6.25 Interrupt Mask 22 7.0 Signal Descriptions. 23 7.1 Microprocessor Interface. 23

7.2 Port A Interface. 24 7.3 Port B Interface. 24 8.0 Pinout. 25 9.0 Electrical Specifications. 27 9.1 Absolute Maximum Ratings. 27 9.2 Recommended Operating Conditions. 9.3 DC Specifications. 27 10.0 Timing Specifications. 28 11.0 Packaging. 45 12.0 Ordering Information. 47 12.1 Available Parts. 47 12.2 Part Numbering. 47 13.0 AHA Related Technical Publications. 47 Appendix A:. Differences between the AHA3540 and IBM ALDC1-20S-LP48 Status and Interrupt Status Register Differences 48 Input/Output Differences 48


Related products with the same datasheet
Some Part number from the same manufacture Advanced Hardware Architectures, Inc.
AHA4525 Ieee 802.16a Compliant TPC Encoder/decoder
G709D-10 10 Gbits/sec Itu G.709 Reed-solomon Decoder Core
G709D-40 40 Gbits/sec Itu G.709 Reed-solomon Decoder Core
G709D2-5 2.5 Gbits/sec Itu G.709 Reed-solomon Decoder Core
G709E2-5 2.5 Gbits/sec Itu G.709 Reed-solomon Encoder Core
Same catergory

75K75100 : Application Specific. To request the full IDT75K75150 datasheet, please contact your local IDT Sales Representative or call 1-831-754-4555 IDT's 75K75150 Database Search Accelerator (DSA) is a high performance pipelined low-power, synchronous x 72 maskable entry device. IDT's DSA devices integrate content addressable memory (CAM) technology with high-performance logic. The device.

79S381 : Standalone Processors. Evaluation Board For R3081. Complete 33MHz RISC System Board Supports , R3041TM CPUs Includes: - R3081 CPU, with R3041, R3051 and R3071 samples - 2MB interleaved DRAM, expandable - 256KB zero-wait-state SRAM 512KB of EPROM expandable - 1024-bit serial EEPROM - 2 serial ports - IEEE 802.3 Ethernet subsystem with 8KB dual-port SRAM expandable 16KB - Expansion connector IDT's R3081.

80C32E : Military & Aerospace->Rad Hard Processors. Radiation Tolerant 8-bit Microcontroller ROMless.

HD6432210 : H8S family. Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips.

IBMCPC710 : Companion chips. IBM CPC710 PowerPC to PCI bridge 2.5V PPC60x processor bus running 133MHz - Dual 32- and 64-bit PCI interfaces - 100- and 133-MHz SDRAM interface - Internal DMA controller - 2-MB Flash boot ROM support - 256-MB Extended Flash support - JTAG for board level testing PCI interfaces - Two independent bridges with parking - PCI Revision 2.1 compliant - 3.3V.

M38122M2 : 740 family->38000 series. Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp. The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory.

MA31750 : High Performance Mil-std-1750 Microprocessor. The Dynex Semiconductor is a single-chip microprocessor that implements the full MIL-STD-1750A instruction set architecture, or Option 2 of Draft MIL-STD1750B. The processor executes all mandatory instructions and many optional are also included. Interrupts, fault handling, memory expansion, Console, timers A and B, and their related optional instructions.

MSM81C55-5 : System Components. 2048-bit CMOS Static RAM With I/o Ports And Timer. Semiconductor 2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER This version: Jan. 1998 MSM81C55-5RS/GS/JS Previous version: Aug. 1996 The MSM81C55-5 has a 2k-bit static RAM (256 bytes) with parallel I/O ports and a timer. It uses silicon gate CMOS technology and consumes a standby current of 100 micro ampere, maximum, while the chip is not selected.

PC8245 : Military & Aerospace->High Rel Microprocessors. 32-bit Integrated Risc Processor W/pci & Memory Controller, 300 MHZ.

PDSP16318/A : Complex Accumulator. The PDSP16318/A contains two independent 20-bit Adder/Subtractors combined with accumulator registers and shift structures. The four port architecture permits full 20MHz throughout in FFT and filter applications. Two PDSP16318As combined with a single PDSP16112A Complex Multiplier provide a complete arithmetic solution for a Radix 2 DIT FFT Butterfly.

Z84C40 : Core / Cpu Used  = Z80 ;; External Memory  = -- ;; Speed  = 6, 8, 10 ;; I/O  = N/s ;; Timers  = no ;; Communications Controller  = Sio ;; Other   = Sio ;;.

MCIMX35 : MCIMX35 (i.MX35) Multimedia Applications Processor For Automotive Products The i.MX35 Auto Application Processor family is designed for automotive infotainment and navigation applications. They are AECQ100 Grade 3 qualified and rated for ambient operating temperatures up to 85C. The i.MX35 multimedia applications processor represents the next step.

LPC2388 : Single-chip 16-bit/32-bit Micro; 512 KB Flash With ISP/IAP, Ethernet, USB 2.0 Device/host/OTG, CAN, And 10-bit ADC/DAC The LPC2388 microcontroller is based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation that combines the microcontroller with 512 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator.

LPC3220 : 16/32-bit ARM Microcontrollers; Hardware Floating-point Coprocessor, USB On-The-Go, And EMC Memory Interface The LPC3220/30/40/50 embedded microcontrollers were designed for low power, high performance applications. NXP achieved their performance goals using a 90 nanometer process to implement an ARM926EJ-S CPU core with a vector floating point co-processor.

SPEAr320 : SPEAr Embedded Microprocessors Embedded MPU with ARM926 core for factory automation and consumer applications.

0-C     D-L     M-R     S-Z