Interfacing HCS12 Microcontrollers to the MFR4200 FlexRay ...
Interfacing HCS12 Microcontrollers to the MFR4200 FlexRay ...
Interfacing HCS12 Microcontrollers to the MFR4200 FlexRay ...
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Hardware Design<br />
4<br />
<strong>HCS12</strong><br />
EBI<br />
ADDR/DATA0<br />
…<br />
ADDR/DATA15<br />
ECLK<br />
R/W#<br />
LSTRB<br />
IRQn#<br />
… … … …<br />
V DDIO<br />
V DDIO<br />
… … … …<br />
V DDIO<br />
V DDIO<br />
TO THE PHY<br />
TO THE PHY<br />
PAD0<br />
PAD15<br />
ACS5<br />
ACS0<br />
ECLK_CC<br />
RW_CC#<br />
LSTRB<br />
XADDR[14:19]<br />
INT_CC#<br />
IF_SEL1/TXD_BG1/TXD_485<br />
IF_SEL0/BGT/DBG2<br />
Figure 2. Connecting <strong>MFR4200</strong> <strong>to</strong> <strong>HCS12</strong> with Unpaged Mode Support<br />
<strong>Interfacing</strong> <strong>HCS12</strong> <strong>Microcontrollers</strong> <strong>to</strong> <strong>the</strong> <strong>MFR4200</strong> <strong>FlexRay</strong> Controller, Rev. 0<br />
6<br />
…<br />
…<br />
<strong>MFR4200</strong><br />
Freescale Semiconduc<strong>to</strong>r
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