S3C84E5/C84E9/P84E9DEVELOPMENT TOOLS

Table 20-3. The Port 0.0 and Port 0.1 selection setting

“Sub-OSC” Setting

Description

XTin

P0.0

If you set the Sub-OSC to the XTin and XTout side,

32,768Hz-subsystem crystal will be connected to P0.0

XTout

P0.1

and P0.1 pins, and these pins are isolated to the user

system.

 

 

XTin

P0.0

If you set the Sub-OSC to the P0.0 and P0.1 side,

32,768Hz-subsystem crystal will be disconnected to

 

 

XTout

P0.1

P0.0 and P0.1 pins, and these pins are connected to

the user system through J101.

 

 

J101

XTout/P0.1

TBPWM/P4.3

VDD

XOUT

TEST P4.0/INT8 INT0/P2.0

INT2/P2.2 INT4/P2.4 INT6/P2.6 P4.5

AVSS P3.1/ADC1 P3.3/ADC3

P3.5/ADC5

P3.7/ADC7

P1.4/RXD

P1.2/T1OUT0

P1.0/TAOUT

TACK/P0.6

T1OUT1/P0.4

T1CAP1/P0.2

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

44-PIN DIP SOCKET

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

XTin/P0.0

INT10/P4.2

VSS

XIN P4.1/INT9 nRESET P2.1/INT1 P2.3/INT3 P2.5/INT5 P2.7/INT7

AVREF P3.0/ADC0 P3.2/ADC2 P3.4/ADC4 P3.6/ADC6 P1.5/TXD P1.3/BZOUT P1.1/T1CK0 P0.7/TACAP P0.5/T1CAP0 P0.3/T1CK1 P4.4

Figure 20-3. 44-Pin Connector Pin Assignment for TB84E5/84E9

20-5

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Image 312
Samsung S3C84E5 user manual PIN DIP Socket