Motorola MPC533 Reference Manual page 1119

Table K-10. Bus Operation Timing (continued)
= 2.6 V ± 0.1 V, V
Note: (V
DD
25d CLKOUT Falling Edge to CS negated
-GPCM-write access
TRLX = '0', CSNT = '1', ACS = '10' or
ACS='11', EBDF = 1
26 WE[0:3]/BE[0:3] negated to D[0:31] High
Z
-GPCM- write access, CSNT = '0'
26a WE[0:3]/BE[0:3] negated to D[0:31] High
Z
-GPCM- write access,
TRLX = '0', CSNT = '1', EBDF = 0
26b CS negated to D[0:31], High Z
-GPCM- write access, ACS = '00',
TRLX = '0' & CSNT = '0'
26c CS negated to D[0:31], High Z
-GPCM- write access,
TRLX = '0', CSNT = '1', ACS = '10' or
ACS='11', EBDF = 0
26d WE[0:3]/BE[0:3] negated to D[0:31] High
Z
-GPCM- write access,
TRLX = '1', CSNT = '1', EBDF = 0
26e CS negated to D[0:31] High Z
-GPCM- write access,
TRLX = '1', CSNT = '1', ACS = '10' or
ACS='11', EBDF = 0
26f WE[0:3]/BE[0:3] negated to D[0:31]
HighZ
-GPCM- write access,
TRLX = '0', CSNT = '1', EBDF = 1
26g CS negated to D[0:31] High Z
-GPCM- write access,
TRLX = '0', CSNT = '1', ACS = '10' or
ACS='11', EBDF = 1
26h WE[0:3]/BE[0:3] negated to D[0:31] High
Z
-GPCM- write access,
TRLX = '1', CSNT = '1', EBDF = 1
26i CS negated to D[0:31] High Z
-GPCM- write access,
TRLX = '1', CSNT = '1', ACS = '10' or
ACS='11', EBDF = 1
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
= 5.0 V ± 0.25 V, T
= T
DDH A
Characteristic
Appendix K. Electrical Characteristics
to T , 50 pF load unless noted otherwise)
L H
40 MHz
Min Max
6.25 17
3
8
3
8
28
28
5
5
24
24
AC Timing
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
K-25