pnx8526 NXP Semiconductors, pnx8526 Datasheet - Page 51

• Manufacturer Part Number: pnx8526
• Description: Programmable Source Decoder With Integrated Peripherals
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 15101
Product data sheet
12.9 I
Table 29:
Table 30:
Timing is with respect to the SCK clock edge. The PNX8526 is the source of AI_WS.
Symbol Parameter
f
t
t
t
Symbol Parameter
f
t
t
t
2
1394
su
h
p
AI_SCK
su(CLK)
h(CLK)
ws(SCK)
Fig 13. I
S-bus audio input and output timing
2
CLK_1394 frequency
setup time for 1394 link
input port
input hold time
output propagation delay
for 1394 link output port
audio-in clock AI_SCK frequency
audio-in to AI_SCK setup time
audio-in from AI_SCK hold time
audio-in clock AI_SCK to audio-in
word-select AI_WS valid
S-bus audio input timing
IEEE 1394 Phy-Link interface signals
I
2
S-bus audio input
Al_SCK
Al_WS
Al_WS
Al_SD
Rev. 02 — 11 July 2005
Programmable source decoder with integrated peripherials
Conditions
PHY_D[7:0];
PHY_CTL[1:0]
PHY_D[9:0]; PHY_LREQ;
PHY_CTL[1:0]
f
Al_SCK
Conditions
audio interface
as slave
audio interface
as slave
t
su(CLK)
valid
t
ws(SCK)
t
h(CLK)
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
valid
Min
-
3
2
2
Min
49.147 -
6
0
-
mce551
Typ
-
-
-
-
PNX8526
Typ Max
-
-
-
49.157 MHz
-
-
9
Max
20
-
-
10
51 of 65
Unit
MHz
ns
ns
ns
Unit
ns
ns
ns