Rainbow Electronics DS31256 User Manual

Page 17

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DS31256

17 of 181

PIN NAME

TYPE

FUNCTION

C7

TD13

O

Transmit Serial Data for Port 13

A4

TD14

O

Transmit Serial Data for Port 14

B3

TD15

O

Transmit Serial Data for Port 15

C3

TEST

I

Test. Factory tests signal; leave open circuited

E4

TS0

I

Transmit Serial Sync for Port 0

F3

TS1

I

Transmit Serial Sync for Port 1

G1

TS2

I

Transmit Serial Sync for Port 2

J2

TS3

I

Transmit Serial Sync for Port 3

N2

TS4

I

Transmit Serial Sync for Port 4

R2

TS5

I

Transmit Serial Sync for Port 5

T3

TS6

I

Transmit Serial Sync for Port 6

W1

TS7

I

Transmit Serial Sync for Port 7

A17

TS8

I

Transmit Serial Sync for Port 8

B15

TS9

I

Transmit Serial Sync for Port 9

B13

TS10

I

Transmit Serial Sync for Port 10

B11

TS11

I

Transmit Serial Sync for Port 11

B9

TS12

I

Transmit Serial Sync for Port 12

A6

TS13

I

Transmit Serial Sync for Port 13

B5

TS14

I

Transmit Serial Sync for Port 14

C4

TS15

I

Transmit Serial Sync for Port 15

D6, D10, D11, D15,

F4, F17, K4, K17,
L4, L17, R4, R17,

U6, U10, U11, U15

VDD

—

Positive Supply. 3.3V (±10%)

A1, D4, D8, D9,

D13, D17, H4, H17,

J17, M4, N4, N17,

U4, U8, U13, U13,

U17

VSS —

Ground

Reference