Bitfields for Intel 82443BX Memory Buffer Frequency Select: Bit(s) Description ) 23 reserved 22 MAA[13:0], WEA#, SRASA#, SCASA# buffer select =0 66 MHz buffers =1 100 MHz buffers 21 MAB[12:11,9:0]#, MAB[13,10], WEB#, SRASB#, SCASB# buffer select (as for bit 22) 20 MD[63:0] (control 2) buffer select 19 MD[63:0] (control 1) buffer select 18 MECC[7:0] (control 2) buffer select 17 MECC[7:0] (control 1) buffer select 16 CSB7#/CKE5 buffer select 15 CSA7#/CKE3 buffer select 14 CSB6#/CKE4 buffer select 13 CSA6#/CKE2 buffer select 12 CSA5#/RASA5#, CSB5#/RASB5# buffer select 11 CSA4#/RASA4#, CSB4#/RASB4# buffer select 10 CSA3#/RASA3#, CSB3#/RASB3# buffer select 9 CSA2#/RASA2#, CSB2#/RASB2# buffer select 8 CAS1#/RASA1#, CSB1#/RASB1# buffer select 7 CSA0#/RASA0#, CSB0#/RASB0# buffer select 6 DQMA5/CASA5# buffer select 5 DQMA1/CASA1# buffer select 4 DQMB5/CASB5# buffer select 3 DQMB1/CASB1# buffer select 2 DQMA[7:6,4:2,0]/CASA[7:6,4:2,0]# buffer select 1 CKE1/GCKE buffer select 0 CKE0/FENA buffer select SeeAlso: #01142,#01166