82374EB datasheet(6/208 Pages) INTEL

6 / 208 page

CONTENTS

PAGE

3213 DMALPRDMA LOW PAGE REFRESH REGISTER

3214 DMAMHPGDMA MEMORY HIGH PAGE REGISTER DMA MEMORY BASE

HIGH PAGE REGISTER

3215 DMAHPGRDMA HIGH PAGE REGISTER REFRESH

3216 STOP REGISTERS

3217 CHAINCHAINING MODE REGISTER

3218 CHAINSTACHAINING MODE STATUS REGISTER

3219 CHINTSTCHANNEL INTERRUPT STATUS REGISTER

3220 CHAINBECCHAIN BUFFER EXPIRATION CONTROL REGISTER

3221 SCATGASCATTER-GATHER COMMAND REGISTER

3222 SCAGASTSCATTER-GATHER STATUS REGISTER

3223 SCAGADSCATTER-GATHER DESCRIPTOR TABLE POINTER REGISTER

3224 CBPFFCLEAR BYTE POINTER FLIP FLOP REGISTER

3225 DMCDMA MASTER CLEAR REGISTER

3226 DCMDMA CLEAR MASK REGISTER

33 Timer Unit Registers

331 TCWTIMER CONTROL WORD REGISTER

332 TIMER READ BACK COMMAND REGISTER

333 COUNTER LATCH COMMAND REGISTER

334 TMSTATTIMER STATUS BYTE FORMAT REGISTER

335 CAPSCOUNTER ACCESS PORTS

34 Interrupt Controller Registers

341 ICW1INITIALIZATION COMMAND WORD 1

34 2 ICW2INITIALIZATION COMMAND WORD 2

343 ICW3INITIALIZATION COMMAND WORD 3 (MASTER)

344 ICW3INITIALIZATION COMMAND WORD 3 (SLAVE)

345 ICW4INITIALIZATION COMMAND WORD 4

346 OCW1OPERATION CONTROL WORD 1

347 OCW2OPERATION CONTROL WORD 2

348 OCW3OPERATION CONTROL WORD 3

349 ELCREDGELEVEL CONTROL REGISTER

3410 NMISCNMI STATUS AND CONTROL REGISTER

3411 NMIERTCNMI CONTROL AND REAL-TIME CLOCK ADDRESS

3412 NMIESCNMI EXTENDED STATUS AND CONTROL REGISTER

3413 SOFTNMISOFTWARE NMI GENERATION REGISTER

35 EISA Configuration Floppy Support and Port 92h

351 CONFRAMPCONFIGURATION RAM PAGE REGISTER

352 DIGOUTDIGITAL OUTPUT REGISTER

82374EB Folha de dados(PDF) 6 Page - Intel Corporation