10

DS626DB1

CDB5366

4.2

Switches

The CDB5366 Evaluation Board switches are used for setting speed modes and format protocols and for

resetting devices to their default state. The switch functions are described in Table 2.

.

Table 2. CDB5366 Switches

4.3

User Configuration Jumpers

The CDB5366 Evaluation Board jumpers are used for signal routing as shown in Table 3

.

Table 3. User Jumpers

4.4

Reserved Factory Programming Jumpers

The CDB5366 Evaluation Board has two reserved headers, J15 and J8, that are used to factory program

Caution! Do not apply power or shorts to these two jumpers as device damage could occur.

.

Table 4. CDB5366 Reserved Jumpers

DESIGNATOR

NAME

FUNCTION (see CS5366 Datasheet for details)

S1-1

M0

speed mode; Master/Slave function

S1-2

M1

speed mode; Master/Slave function

S1-3

DIF0

Data Format

S1-4

DIF1

Data Format

S1-5

TDM0

Select Channel pairs for S/PDIF output

S1-6

TDM1

Select Channel pairs for S/PDIF output

S4-1

MDIV

Master Clock Divider

S4-2

CLKMODE

Master Clock Divider

S3

BOARD RESET

Resets CS5366, CS8406 and FPGA

S2

PGM

Forces FPGA to be loaded with new code (not needed by

user)

DESIGNATOR

NAME

FUNCTION

J7

CONTROL

Select I²C control Source

J91

-

Short to ground when not using Crystal

J85

-

Short to ground when not using Crystal

J11

OSC/XTL

Canned Oscillator/Crystal Selection

J9

+5 V/VA EXT

VA source selector

J4

DSP HEADER

DESIGNATOR

NAME

FUNCTION

J15

MICRO_PROG

Reserved interface for pre-programming the Evaluation Board

J8

JTAG

Reserved interface for pre-programming the Evaluation Board