Freescale Semiconductor FlexRay MFR4310 - Block Diagram; Figure 2-1. MFR4310 Functional Block Diagram

Device Overview
MFR4310 Reference Manual, Rev. 2
Freescale Semiconductor 31
2.3 Block Diagram
Figure 2-1. MFR4310 Functional Block Diagram
Voltage Regulator
VSSR
VDDA
VSSA
VDDR
VSS2_5
VDD2_5
Oscillator
Clock and Reset
Gen. Module
RESET#
External
Clock Interface
CLKOUT/TM0
D0/PA7
D1/PA6
D2/PA5
D3/PA4
D4/PA3
D5/PA2
D6/PA1
D7/PA0
D8/PB7
D9/PB6
D10/PB5
D11/PB4
D12/PB3
D13/PB2
D14/PB1
D15/PB0
External
Bus Interface
AMI
HCS12
Interface
A1/XADDR19
A2/XADDR18
A3/XADDR17
A4/XADDR16
A5/XADDR15
A6/XADDR14
A7
A8
A9
OE#/ACS0
A11/ACS1
A12/ACS2
WE#/RW_CC#
CE#/LSTRB
A10/ECLK_CC
INT_CC#
Receiver A
Receiver B
RXD_BG2
RXD_BG1
Transmitter A Transmitter B
TXD_BG1/IF_SEL1
TXEN1#
TXD_BG2/IF_SEL0
TXEN2#
DBG3/CLK_S1
TCU Debug
TEST
VDDX[1:4]
VSSX[1:4]
XTAL
EXTAL/CLK_CC
VDDOSC
VSSOSC
BSEL0#/DBG1
BSEL1#/DBG0
DBG2/CLK_S0
CHICLK_CC
FlexRay Module