CTS9513API-2 datasheet(11/28 Pages) ETC

11 / 28 page

Celeritous Technical Services Corp

800.687.6510 / 806.793.0708

3308 34th St

FAX

806.793.0710

Lubbock, Texas 79410

http://www.celeritous.com

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

Rev E

Tuesday, September 25,

CTS9513-2

5 Chan 16 bit 20MHz Counter/Timer

Table 9 - CTS9513 Time-of-Day Data Format

C2-15

C2-14

C2-13

C2-12

C2-11

C2-10

C2-9

C2-8

C2-7

C2-6

C2-5

C2-4

C2-3

C2-2

C2-1

C2-0

10's Hours

Hours

10's Minutes

Minutes

BCD DATA 0 - 23 Hours

BCD DATA 0-59 Minutes

C1-15

C1-14

C1-13

C1-12

C1-11

C1-10

C1-9

C1-8

C1-7

C1-6

C1-5

C1-4

C1-3

C1-2

C1-1

C1-0

10's Seconds

Seconds

10th Seconds

Division Factor (5, 6, 10)

BCD DATA 0.0 - 59.9 Seconds

Table 10 - CTS9513 Counter Mode and Auxiliary Counter Mode Register Bit Assignments

CM15

CM14

CM13

CM12

CM11

CM10

CM9

CM8

CM7

CM6

CM5

CM4

CM3

CM2

CM1

CM0

GCTL3

GCTL2

GCTL1

EDGE

SRC1-8

SRC1-4

SRC1-2

SRC1-1

GATE

RELOAD REPEAT COUNT

DIR

OUT4

OUT2

OUT1

Gate Control

Edge

Count Source Selection Gate

Reload

Repeat

Count

Output Control

000 No Gating

Mode

0000 = TC N-1

Mode

Direction 000 = Inactive, Output Low

001 Active High, TC N-1

0 Rising 0001 = Source 1

0 = Off

0 = Load 0 Once

0 Binary 0 Down 001 = Active High on TC

010 Active High Level

GateN+1

1 Falling 0010 = Source 2

1 = On

1 = Both 1 Repeat 1 BCD

1 Up

010 = TC Toggled

011 Active High Level GateN-1

0011 = Source 3

011 = Illegal

100 Active High Level GateN

0100 = Source 4

100 = Inactive, Output High Z

101 Active Low Level GateN

0101 = Source 5

101 = Active Low on TC

110 Active High Edge GateN

0110 = Gate 1

110 = Illegal

111 Active Low Edge GateN

0111 = Gate 2

"111 = Illegal

1000 = Gate 3

1001 = Gate 4

1010 = Gate 5

1011 = F1

1100 = F2

1101 = F3

1110 = F4

1111 = F5

MUX

CLK

INT MODE

INT CLEAR

COUNTER TC

OUTPUT SET

OUTPUT CLEAR

TC/TOGGLE

COMPARATOR

ALARM EN

OUTPUT POL

OUTPUT LOW

OUTPUT INHIBIT

TRISTATE CNTL

OUTPUT

TC OUT

INT OUT

Figure 7 - Counter Output Section Block Diagram

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