NEC Network Controller uPD98502 User Manual
Page 208
CHAPTER 3 SYSTEM CONTROLLER
208
Preliminary User’s Manual S15543EJ1V0UM
in v alid
S M A
S D C L K
N o rm a l R O M R e a d C yc le
S M D
F A T (= 4 )
S R M C S _ B
S R M O E _ B
S D W E _ B
H
V alid R ead Ad d ress
T 0
T 1
T 2
T 3
T 4
T 0
H i-Z
R ead D ata
T 1
T 2
T 3
T 4
T 5
T 6
F L A S H M e m o ry W rite C yc le
H
V alid W rite A d d ress
W rite D ata
F A T (= 6 )
R O M B u rs t R e a d C yc le
F A T (= 4 )
H
V alid R ead Ad d ress
T 0
T 1
T 2
T 3
T 4
H i-Z
T 5
T 6
T 7
T 8
T 9
T 10
T 11
T 12
F A T (= 4 )
V alid R ead Ad d ress
R ead D ata
R ead D ata
in v alid
S M A
S D C L K
S M D
S R M C S _ B
S R M O E _ B
S D W E _ B