31
CHAPTER 4 SETTING CLOCK
14
13
12
11
10
9
8
Crystal Oscillator
Socket Pin No.
NC
GND
CLOCK OUT
V
CC
1
7
8
14
74AC541PC
IC1
IC1
3
2
1
JP1
X1 USRCLK
IE-78044-R-EM
V
CC
CLOCK OUT
GND
NC
Crystal oscillator
Socket
1
2
3
4
5
6
7
Fig. 4-9 Crystal Oscillator Mounting Position (to use a user mounted clock as the main system clock)
④
Confirm that the component block attached to socket X1 (MAIN) on the break board is wired as shown in
Fig. 4-5.
⑤
Connect the IE-78044-R-EM and break board to the IE-78000-R.
Summary of Contents for IE-78044-R-EM
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