78P2352-DB-CMI Maxim Integrated Products, 78P2352-DB-CMI Datasheet - Page 2

• Manufacturer Part Number: 78P2352-DB-CMI
• Description: MCU, MPU & DSP Development Tools 78P2352 Demo Board f Board for Coax Cble
• Manufacturer: Maxim Integrated Products

Specifications of 78P2352-DB-CMI

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78P2352-DB Demo Board Manual
REQUIRED EQUIPMENT
GETTING STARTED
1.
2. Configurations for the dipswitches:
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•
•
•
•
Configurations for the headers
a) JP1: Shunt connects to P/S to use SW1
b) JP2: Shunt connects to E/S to use SW1
c) JP3: Shunt connects to GND to use
d) JP4: Shunt connects to MON to use SW1
e) JP5: Shunt connects to C/E to use SW1
f)
g) JP7: Connect shunt to LOC to use on-board
Typical settings in Bold
SW1
TERIDIAN D2352T8C demo board
Power Supply, 3.3V, 1.5Amp
Banana Plug Connection Cable for Power
Supply
75Ω coax cable set.
Test Equipment (Signal Source generator,
Jitter Measurement, etc.)
hardware control mode
JP6: Connect shunt to E4 to use 19.44M XO
for STM-1/STS-3 mode or connect to STM1
to use 17.408M XO for E4 mode
crystal oscillators for reference clock or
connect to EXT to use external clock source
provided at (CKREF) SMA connector
Pin 1: Line Interface Select
Pin 2: Receiver Monitor Mode
Pin 3: System Interface Select
Pin 4: Rate Select
-
-
-
-
-
-
-
-
CMI or ECL
See SEN_CMI pin description in
datasheet
Enabled or Disabled
See SCK_MON pin description in
datasheet
Parallel or Serial
See SDI_PAR pin description in
datasheet
E4 or SMT1/STS3
See SDO_E4 pin description in
datasheet
:
2
3. Apply 3.3V power
SW2
S1
Pin 1: Transmitter Power Down
Pin 2: Redundant Channel
Pin 1: FIFO phase initialization
Pin 2: Channel 2 Loopback
Pin 3: Channel 1 Loopback
Pin 4: Clock (timing) Mode Select
Pin 5: CMI Tx Amplitude Boost
Pin 6: CMI Tx Peaking Control
Pin 7: Reference clock frequency
Pin 8: unused
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Enabled or Disabled
See TXPD pin description in
datasheet
Enabled or Disabled
Not used in 78P2352
Float (normal operation)
See FRST pin description in
datasheet
Float (remote loopback)
See LPBK2 pin description in
datasheet
Float (remote loopback)
See LPBK1 pin description in
datasheet
High (plesiochronous mode)
See CKMODE pin description in
datasheet
Low (normal)
See TXOUT0 pin description in
datasheet
Float (no peaking)
See TXOUT1 pin description in
datasheet
Low (17.408MHz or 19.44MHz)
See CKSL pin description in
datasheet
Typical S1 settings
O
+
to the demo board
FRST
LPBK2
LPBK1
CKMODE
TXOUT0
TXOUT1
CKSL
N/C