SAA7893 PHILIPS [NXP Semiconductors], SAA7893 Datasheet - Page 29

• Manufacturer Part Number: SAA7893
• Description: Super audio media player
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 18:
9397 750 10925
Product data
Symbol
t
t
t
t
t
t
t
tot
su
h
rd
dw
wt
ac
Fig 24. Timing diagram reading from the SAA7893HL (with wait cycles).
H_DQ[15:0]
H_A[6:1]
H_A_sel
H_WAIT
Timing numbers of reading registers (with wait cycles)
Parameter
total H_CSn time
set-up time H_A_sel
hold time of H_A_sel with respect to
sys_clk
time H_RWn can change from H_CSn
signal
time H_WAIT is activated after H_CSn is
activated
total time wait can be active
data active until H_CSn is deactivated
H_RWn
sys_clk
H_CSn
8.4.4 Read mode: cycles extended using wait protocol
t su
addr
addr
t h
t rd
t dw
Rev. 02 — 26 February 2003
dependent on SAA7893HL settings 2
t wt
t ac
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Min
8
5
5
-
2
1
Super audio media player
SAA7893HL
data
Max
-
-
-
1
5
24
-
MBL640
Unit
sys_clk
ns
ns
sys_clk
sys_clk
sys_clk
sys_clk
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