User`s guide

Aironet Wireless Communications, Inc. 5-5 Confidential and Proprietary
I/O Read Cycle
NAME Min (ns) Max (ns) Comment
tw (WAIT#) 125 12,000 WAIT# pulse width
tw (IORD#) 165 IORD# pulse width
tsu REG# (IORD#) 5 REG# setup before falling IORD#
tsu CE# (IORD#) 30 CE# setup before falling IORD#
tsu A[7:0] (IORD#) 30 A[7:0] setup before falling IORD#
td INPACK# (IORD#) 45 INPACK# delay before falling IORD#
td WAIT# (IORD#) 35 WAIT# delay following IORD#
th A[7:0] (IORD#) 20 A[7:0] hold following rising IORD#
th REG# (IORD#) 0 REG# hold following rising IORD#
th CE# (IORD#) 20 CE# hold following rising IORD#
th D[15:0] (IORD#) 0 D[15:0] hold following rising IORD#
tdr D[15:0] (WAIT#) 0 D[15:0] delay following rising WAIT#
thd D[15:0] (IORD#) 30 D[15:0] hold following rising IORD#
thd D[15:0] (IORD#)
tw (WAIT#)
tdr D[15:0] (WAIT#)
th D[15:0] (IORD#)
td INPACK# IORD#
tw IORD#
td WAIT# (IORD#)
td INPACK# IORD#
tw IORD#
th CE# (IORD#)tsu CE# (IORD#)
th REG# (IORD#)tsu REG# (IORD#)
th A[7:0] (IORD#)tsu AD[7:0] IORD#
PCMCIA_A[9:0]
PCMCIA_REG#
PCMCIA_CE1#, PCMCIA_CE2#
PCMCIA_IORD#
PCMCIA _INPACK#
PCMCIA_WAIT#
PCMCIA_D[15:0]