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AK8152 Datasheet, PDF (13/21 Pages) Asahi Kasei Microsystems – Single PLL Two Output Clock Generator | |||
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ï¼ï¼ï¼ï¼åã¬ã¸ã¹ã¿ãããã®æ©è½èª¬æ
[AK8152]
ï¼ï¼ï¼ï¼ï¼ï¼ADDRESS : FFh
D7
D6
D5
D4
D3
D2
D1
D0
CLK2EN CLK1EN
---
---
---
---
---
---
0
0
0
0
0
0
0
0
ï¼ä¸æ®µï¼ãã¯ã¼ãªã³ãªã»ããæã®åæå¤ï¼
- CLK1EN [Read/Write] ï¼ CLKOUT1 端åã®ã¤ãã¼ãã«ï¼ãã£ã¹ã¨ã¼ãã«è¨å®ãè¡ãã¾ãã
- CLK2EN [Read/Write] ï¼ CLKOUT2 端åã®ã¤ãã¼ãã«ï¼ãã£ã¹ã¨ã¼ãã«è¨å®ãè¡ãã¾ãã
CLK1EN
CLK2EN
CLKOUTn(n=1,2)端åã®åºåç¶æ
0
Low
1
ã¯ããã¯åºå*
*CLKnEN ã®è¨å®ã¯ã¬ã¸ã¹ã¿ STBY=â0âã®æã«æå¹ã¨ãªãã¾ãã
ï¼ï¼ï¼ï¼ï¼ï¼ADDRESS : FEh
D7
DIV2
INSEL
0
D6
DIV22
0
D5
DIV21
0
D4
DIV20
0
D3
DIV1
INSEL
0
D2
D1
D0
DIV12
DIV11
DIV10
0
0
0
ï¼ä¸æ®µï¼ãã¯ã¼ãªã³ãªã»ããæã®åæå¤ï¼
- DIV1n (n=0,1,2) [Read/Write] ï¼ CLKOUT1 ç¨åå¨æ DIV1 ã®è¨å®ãè¡ãã¾ãã
- DIV2n (n=0,1,2) [Read/Write] ï¼ CLKOUT2 ç¨åå¨æ DIV2 ã®è¨å®ãè¡ãã¾ãã
DIV12
DIV22
DIV11
DIV21
DIV10
DIV20
DIV1 ã®åå¨æ¯é¸æ
DIV2 ã®åå¨æ¯é¸æ
0
0
0
2
0
0
1
4
0
1
0
6
0
1
1
8
1
0
0
10
1
0
1
12
1
1
0
---
1
1
1
---
- DIV1INSEL [Read/Write] ï¼ CLKOUT1 ç¨åå¨æ DIV1 ã®å
¥åä¿¡å·ãé¸æãã¾ãã
- DIV2INSEL [Read/Write] ï¼ CLKOUT2 ç¨åå¨æ DIV2 ã®å
¥åä¿¡å·ãé¸æãã¾ãã
DIV1INSEL
DIV2INSEL
DIV1 ã®å
¥åä¿¡å·
DIV2 ã®å
¥åä¿¡å·
0
PLL åºå
1
ICLK
注ï¼DIV1INSELãDIV2INSEL ãå
±ã« â1âã®æãPLL ã¯ãã¯ã¼ãã¦ã³ãã¾ãã
draft-J-00b
- 13 -
2010/3
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