DV-59AVi
150
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Pin Name
Pin No
I/O
Description
HSDI0_D5
150
I/O
HSDI Port 0 Data 5 Pin
This signal is output to HSDI1_D5 in pass thru mode
HSDI0_D6
151
I/O
HSDI Port 0 Data 6 Pin
This signal is output to HSDI1_D6 in pass thru mode
HSDI0_D7
152
I/O
HSDI Port 0 Data 7 Pin. Data 0 is the most significant bit on
the HSDI data bus.
This signal is output to HSDI1_D7 in pass thru mode
HSDI0_DVALID
142
I/O
HSDI Port 0 Data Valid Pin. Programmable. Default active
high. This pin indicates if data on the HSDI data bus valid for
reading or writing.
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.
For HSDI DV modes, this signal is used as
HSDI0_FrameSync indicating DV frame boundary.
This signal is output to HSDI1_DVALID in pass thru mode
If not used in transmit mode, this signal can be tied low.
HSDI0_EN
139
I
HSDI Port 0 Enable. Programmable. Default active low. Input
by the system to enable the HSDI for both transmit and
receive from 1394.
If not used, this signal can be tied enabled (low or high
depending on the polarity set). The application can use
HSDI_DVALID or HSDI_SYNC to validate the HSDI data.
This signal can be used as HSDI0_MLPCM_LRCLK for DVD-
Audio Transmit.
HSDI0_SYNC
141
I/O
HSDI Port 0 Sync Signal. Programmable. Default active high.
This signal is used to indicate the start of packet.
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.
This signal is output to HSDI1_SYNC in pass thru mode.
If not used in transmit mode, this signal can be tied low or high
depending on the polarity.
High Speed Data Interface (HSDI) Port 1 Pins