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RL78/D1A User's Manual: Hardware - Renesas

RL78/D1A User's Manual: Hardware - Renesas

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Under development<br />

Preliminary document<br />

Specifications in this document are tentative and subject to change.<br />

<strong>RL78</strong>/<strong>D1A</strong> CHAPTER 14 CAN CONTROLLER<br />

(3) CAN global module clock select register (C0GMCS, C1GMCS)<br />

The C0GMCS, C1GMCS register is used to select the CAN module system clock.<br />

Figure 14-27. Format of CAN Global Module Clock Select Register (C0GMCS, C1GMCS)<br />

Address: F05CEH (C0GMCS), F0342H (C1GMCS) After reset: 0FH R/W<br />

C0GMCS,<br />

C1GMCS<br />

7 6 5 4 3 2 1 0<br />

0 0 0 0 CCP3 CCP2 CCP1 CCP0<br />

CCP3 CCP2 CCP1 CCP1 CAN Module System Clock (fCANMOD)<br />

0 0 0 0 fCAN/1<br />

0 0 0 1 fCAN/2<br />

0 0 1 0 fCAN/3<br />

0 0 1 1 fCAN/4<br />

0 1 0 0 fCAN/5<br />

0 1 0 1 fCAN/6<br />

0 1 1 0 fCAN/7<br />

0 1 1 1 fCAN/8<br />

1 0 0 0 fCAN/9<br />

1 0 0 1 fCAN/10<br />

1 0 1 0 fCAN/11<br />

1 0 1 1 fCAN/12<br />

1 1 0 0 fCAN/13<br />

1 1 0 1 fCAN/14<br />

1 1 1 0 fCAN/15<br />

1 1 1 1 fCAN/16 (Default value)<br />

Remark fCAN: Clock supplied to CAN (fMAIN)<br />

R01UH0317EJ0004 Rev. 0.04 846<br />

Feb. 22, 2013

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