mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 73

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
MODRR2[3:0]
SCI0
TXD0
RXD0
0000
0001
MODRR20
0
1
MODRR21
1
0
Figure 2-22. SCI0-to-LINPHY Routing Options Illustration
Signal Routing
Table 2-24. Preferred Interface Configurations
TIM input
capture
channel 3
0
1
MC9S12VR Family Reference Manual, Rev. 2.2
Preliminary - Subject to Change Without Notice
MODRR27
0
1
IOC3
Default setting:
SCI0 connects to LINPHY, interface internal only
Direct control setting:
LPDR[LPDR1] register bit controls LPTXD, interface internal only
MODRR22
0
1
0
1
LPTXD
LPRXD
LINPHY
LPDR1
MODRR23
Description
Port Integration Module (S12VRPIMV2)
0
1
0
1
PT1 / TXD0 / LPDR1
PT3 / LPTXD
LIN
PT0 / RXD0
PS1 / TXD0 / LPDR1
PT2 / LPRXD
PS0 / RXD0
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