PDI1394P23BD-T ST-Ericsson Inc, PDI1394P23BD-T Datasheet - Page 36
![no-image](/images/manufacturer_photos/0/6/627/st-ericsson_inc_sml.jpg)
PDI1394P23BD-T
Manufacturer Part Number
PDI1394P23BD-T
Description
IC IEEE 1394 LINK CTRLR 64LQFP
Manufacturer
ST-Ericsson Inc
Datasheet
1.PDI1394P23BD-T.pdf
(42 pages)
Specifications of PDI1394P23BD-T
Applications
AV,TV, VTR
Interface
IEEE 1394
Voltage - Supply
3 V ~ 3.6 V
Package / Case
64-LQFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PDI1394P23BD-T
Manufacturer:
ST-Ericsson Inc
Quantity:
10 000
1. Normal operation. Interface is operating normally, with LPS
2. LPS deasserted. The LLC deasserts the LPS signal and, within 1
Philips Semiconductors
The sequence of events for disabling the PHY-LLC interface when it
is in the differentiated mode of operation (ISO terminal is low) is as
follows:
2001 Sep 06
2-port/1-port 400 Mbps physical layer interface
active, SYSCLK active, status and packet data reception and
transmission via the CTL and D lines, and request activity via
the LREQ line.
ms, terminates any request or interface bus activity, and places
its LREQ, CTL, and D outputs into a high-impedance state (the
LLC should terminate any output signal activity such that signals
end in a logic 0 state).
CTL0, CTL1
SYSCLK
D0 – D7
LREQ
LPS
ISO
(high)
(a)
Figure 23. Interface Disable, ISO High
(b)
T
LPS_RESET
36
3. Interface reset. After T
4. Interface disabled. If the LPS signal remain inactive for
LPS is inactive, terminates any interface bus activity, and places
its CTL and D outputs into a high-impedance state (the PHY will
terminate any output signal activity such that signals end in a
logic 0 state). The PHY-LLC interface is now in the reset state.
T
placing the SYSCLK output into a high-impedance state. The
PHY-LLC interface is now in the disabled state.
T
LPS_DISABLE
LPS_DISABLE
(c)
time, the PHY terminates SYSCLK activity by
LPS_RESET
time, the PHY determines that
PDI1394P23
(d)
Preliminary data
SV01813