CD2430 Search Results

RFC-1331

Abstract: 105GT-2 80X86 CL-CD2401 CL-CD2431 gt22a iso 3309
Contextual Info: CL-CD2430/CD2431 DataBook i "CIRRUS LOGIC FEATURES • Intelligent 4-Channel Local and WAN Communications Controller Four full-duplex multi-protocol channels, each running up to 128 kbits/second ■ Supports async, async-HDLC high-level data link control , and HDLC/SDLC (synchronous data link

Contextual Info: CL-CD2430/CD2431 A d v a n ce d M u lti-P ro to c o l C o m m u n ica tio n s C o n tro lle r _ CIRRUS LOGIC INDEX A E abbreviations 6 absolute maximum ratings 126 AC electrical characteristics bus arbitration 127 DMA read 127 DMA write 127 host read/write 128

Contextual Info: CL-CD2430/CD2431 rClRRUS LOGIC — A d v a n c e d M u lti-P ro to c o J C o m m u n ic a tio n s C o n tro lle r CONVENTIONS This section lists conventions used in this data book. Abbreviations Units of measure degree Celsius Symbol °C hertz cycle per second

Contextual Info: CL-CD2430/CD2431 Advanced Multi-Protocol Communications Controller 3. FUNCTIONAL DESCRIPTION 3.1 Host Interface 'CIRRUS LOGIC word transfers are supported in each of the Bus Slave and DMA Bus Master modes. Figure 3-1 and Figure 3-2 show the signals involved in these trans­

TXM TX 2E

Abstract: COR-5D
Contextual Info: CL-CD2430/CD2431 Advanced M ulti-Protocol Communications Controller 2. 'CIRRUS LOGIC REGISTER TABLE Registers in the CL-CD2430/CD2431 are either Global or Per-Channel. The column ‘Address mode’ in the memory map on the following pages defines this attribute for each register. Only one set of Global

CD2431

Contextual Info: CL-CD2430/CD2431 rClRRUS LOGIC A dvanced M ulti-Protocol Com m unications Controller Before beginning any new design with this device, please contact Cirrus Logic Inc. for the latest errata information. See the back cover of this document for sales office locations and

Contextual Info: CL-CD2430ICD2431 'CIRRUS LOGIC A dvanced M ulti-Protocol Com m unications Controller - ORDERING INFORMATION EXAMPLE CL - CD2430 - 10 PC - A CL - CD2431 - 1 0 Q C - A J t T ~ TTT I Cirrus Logic, Inc. Communications, Data —J

Contextual Info: CL-CD2430/CD2431 _ _ _ Advanced Multi-Protocol Communications Controller CIRRUS LOGIC -PIN INFORMATION Pin Diagram — CL-CD2430 p . . . T~ ^ 2 . Q Ifl û W Û « ïö lOïoioüo lo X P / C TS 'fO ] 1 TX C O U T/D TR *[0] 1

RFC-1331

Abstract: CL-CD2431
Contextual Info: CL-CD2430ICD2431 DataBook 'CIRRUS LOGIC FEATURES • Four full-duplex multi-protocol channels, each running up to 128 kbits/second ■ Supports async, async-HDLC high-level data link control , and HDLC/SDLC (synchronous data link control) on all channels

CED registers

Contextual Info: CL-CD2430/CD2431 — rCiRRUS LOGIC 5. A d v an ced M u lti-P ro to c o l C o m m u n ica tio n s C o n tro ller - PROGRAMMING EXAMPLES This section provides some examples of CL-CD2430 programming. Included are examples of Global and

Contextual Info: CL-CD2430/CD2431 - -'CIRRUS LOGIC Advanced M ulti-Protocol Communications Controller 6. DETAILED REGISTER DESCRIPTIONS 6.1 G lo b al R eg isters Global Firmware Revision Code Register GFRCR 82 81 B R Firmware Revision Code This register serves two functions in providing the host with information about the CL-CD2430. When the

Contextual Info: CL-CD2430/CD2431 - _ rClRRUS LOGIC A d v a n ce d M u lti-P ro to c o l C o m m u n ica tio n s C o n tro lle r - Before beginning any new design with this device, please contact Cirrus Logic Inc. for the

a77e

Contextual Info: CL-CD2430/CD2431 Advanced Multi-Protocol Communications Controller 4. PROTOCOL PROCESSING 4.1 H D LC P rocessing 4.1.1 FCS Frame Check Sequence The FCS is a 16-bit standard computation as used in HDLC, and defined in ISO 3309. This FCS algo­ rithm is the same used with the synchronous HDLC

Contextual Info: CL-CD2430ICD2431 rClRRUS LOGIC Advanced M ulti-Protocol Communications Controller 8. PACKAGE SPECIFICATIONS 8.1 84-Pin PLCC Plastic-Leaded Chip Carrier Package Data 0.042 0.056 See Detail ‘A ’ D3 E3 0.013 0.021 D2 E2 - A1 - DIMENSION MIN MAX A 0.165