mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 942

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 23 DQ256 Port Integration Module (S12XDQ256PIMV2)
23.0.5.37 Module Routing Register (MODRR)
Read: Anytime.
Write: Anytime.
This register configures the re-routing of CAN0, CAN4, SPI0, SPI1, and SPI2 on alternative ports.
942
Reset
W
R
Module
CAN0
CAN4
SPI0
SPI1
SPI2
0
0
7
= Unimplemented or Reserved
6
x
x
x
x
x
x
x
x
x
x
x
x
0
1
MODRR6
0
5
x
x
x
x
x
x
x
x
x
x
0
1
x
x
6
Figure 23-39. Module Routing Register (MODRR)
4
0
1
x
x
x
x
x
x
x
x
x
x
x
x
MODRR
Table 23-38. Module Routing Summary
MODRR5
3
x
x
x
x
0
0
1
1
x
x
x
x
x
x
MC9S12XDP512 Data Sheet, Rev. 2.17
0
5
2
0
1
0
1
x
x
x
x
x
x
x
x
x
x
1
0
0
1
1
x
x
x
x
x
x
x
x
x
x
MODRR4
0
0
1
0
1
x
x
x
x
x
x
x
x
x
x
0
4
MISO
PM2
PH0
PH4
PS4
PP0
PP4
RXCAN
MODRR3
PM0
PM2
PM4
PM4
PM6
PJ6
PJ6
0
3
MOSI
PM4
PS5
PP1
PH1
PP5
PH5
Related Pins
Reserved
MODRR2
0
2
SCK
PM5
PH2
PH6
PS6
PP2
PP7
TXCAN
PM1
PM3
PM5
PM5
PM7
PJ7
PJ7
MODRR1
Freescale Semiconductor
0
1
PM3
PS7
PP3
PH3
PP6
PH7
SS
MODRR0
0
0