SAA7893 PHILIPS [NXP Semiconductors], SAA7893 Datasheet - Page 22

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

Philips Semiconductors
9397 750 10925
Product data
Fig 16. Write to the SAA7893HL.
Fig 17. Timing diagram of writing the base address.
H_DQ[15:0]
H_A[6:1]
H_A_sel
H_RWn
H_CSn
8.3.2 Write mode
8.3.3 Writing of base address
H_DQ[15:0]
H_A[6:1]
H_A_sel
H_RWn
H_CSn
When a write operation is issued the same wait time t
before a next access may start, but here no double write has to be done.
t su(ad)
t su(rw)
Fur_base = A(22:7)
write base address
Rev. 02 — 26 February 2003
undefined
A(22:7)
address[22:7]
indication of an access to
undefined
the base address
t tot
write on SAA7893HL address locations
Fur_A[22:1] = Fur_base&A(6:1)
D(15:0)
A(6:1)
t wt
MCE042
wt
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
t h
must be taken into account
MCE041
Super audio media player
t wt
SAA7893HL
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