Cirrus Logic CS1810xx - Manual (Page 25)

CobraNet Hardware User’s Manual
Host Management Interface (HMI)
DS651UM23
©
Copyright 2005 Cirrus Logic, Inc. 25
Version 2.3
Figure 14. Host Port Read Cycle Timing - Motorola Mode
Figure 15. Host Port Write Cycle Timing - Motorola Mode
t
m as
t
m cdr
t
m ah
t
m dd
t
m rpw
t
m dhr
t
m dis
t
m rd
t
m rdtw
t
m rw su
t
m rw hld
HADDR[3:0]
HDATA[7:0]
HEN
HRW
HDS
HREQ
t
m rwirqh
LSP MSP
t
m as
t
m d su
t
m dhw
t
m w d
t
m w trd
t
m w p w
t
m cdw
t
m rw su
t
m rw h ld
m ah
t
H A D D R [3:0]
H D A T A [7:0]
H E N
H R W
H D S
H R E Q
t
m rw irql
L S P M S P