Rainbow Electronics DS31256 - Manual (Page 17)

DS31256
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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