SAA7893 PHILIPS [NXP Semiconductors], SAA7893 Datasheet - Page 39

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

Philips Semiconductors
9397 750 10925
Product data
Fig 35. Front-end input timing.
Fig 36. Timing in I
B_WCLK
B_SYNC
B_BCLK
B_FLAG
B_DATA
D1
2
S-bus interface.
9.1.2 Interface timing
B_WCLK
B_SYNC
D0
B_FLAG
B_BCLK
B_DATA
D15
When the B_SYNC signal is set to logic 1 between bit position D15 and D11 the
SAA7893HL accepts this word as the start of a sector. The SAA7893HL does not
perform EDC checking on the main data, but is dependent on the B_FLAG. A sector
is set to erroneous if B_FLAG is set to logic 1.
Table 24:
Symbol
t
t
su
h
D14
D13
Timing in I
Parameter
set-up time to rising edge of the clock
hold time after rising edge of the clock
D12
Rev. 02 — 26 February 2003
D11
2
S-bus interface
D10
D9
t su
I
2
S-bus half word
D8
t h
D7
D6
D5
D4
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Super audio media player
D3
MBL624
SAA7893HL
D2
Min
5
5
D1
MBL617
D0
Unit
ns
ns
39 of 66