TASCAM IF-AE8HR
TASCAM IF-AE8HR
7
A
WORD SYNC – THRU (AUTO TERM)
This BNC connector echoes the word clock which is
input at the
WORD SYNC – IN
connector
9
.
If no connection is made to this connector, it is auto-
matically terminated.
B
WORD SYNC – OUT (STD Fs)
This BNC connector outputs a standard-frequency
word clock: either 44.1 kHz when
44.1k
or
88.2k
is
selected, or 48 kHz when
48k
or
96k
is selected.
C
WORD SYNC – OUT (HI Fs)
This BNC connector outputs a high-frequency word
clock: either 88.2 kHz when
44.1k
or
88.2k
is
selected, or 96 kHz when
48k
or
96k
is selected.
NOTE
These clocks output from
B
and
C
may or may not
be the same as the clock received at WORD SYNC –
IN
9
and retransmitted through WORD SYNC –
THRU (AUTO TERM)
A
. However, they are always
the word clock selected using the CLOCK switch
3
.
D
~ IN (power in)
Use the supplied power cable to connect the IF-
AE8HR to the power supply. Always ensure that
your power supply matches the requirements marked
on the rear panel of the unit. If you are in any doubt,
consult a qualified electrician.
4
Block Diagram
5
Specifications
DIGITAL I/O (AES/EBU) INPUTS
connector type
XLR3-31-type, balanced, 110
Ω
input format
Auto-detect PRO AES3-1992 Amendement 3-1999 (AES) and CONSUMER IEC-60958 TYPE II formats
DIGITAL I/O (AES/EBU) OUTPUTS
connector type
XLR3-32-type, balanced , 110
Ω
output format
Switchable between PRO AES3-1992 Amendement 3-1999 (AES) and CONSUMER (IEC-60958 TYPE II)
formats
DIGITAL I/O (TDIF-1)
connector
D-sub 25-pin female unbalanced
format
Follows the TDIF-1 version 2 specification
Word clock source
AES/EBU, TDIF-1, or WORD SYNC IN
Valid input and output Fs rates
96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz (all ±6%)
Word length
Up to 24 bits
WORD SYNC IN
Connector
BNC
CPU
TDIF DIO
AES/EBU DIO
ROM
INPUTS
DIGITAL I/O ( AES/EBU )
LINE
DRIVER
LINE
RECEIVER
LOCK
CLOCK SOURCE
WORD IN
TDIF-1
AES(1-2,3-4,5-6,7-8)
SAMPLING FREQUENCY
44.1k
48k
88.2k
96k
DUAL
HI SPEED
CHANNEL STATUS
PRO
CONSUMER
Keys and indicators
WORD
IN THRU OUT
PLL
x 512
512Fs
512Fs
(RECEIVER)
OUT
4
4
Fs/2
Fs/2
Fs/TDIF
Fs/AES
INPUT
SELECTOR
4
4
4
4
DATA
x 1
x 2
OUTPUTS
DIGITAL I/O ( TDIF-1 )
1-2
3-4
5-6
7-8
(STD FS)
(HI FS)
PLL
1-2
3-4
5-6
7-8
