S912XEG128J2VAL
Model | S912XEG128J2VAL |
Description | IC,MICROCONTROLLER,16-BIT,CPU12 CPU,CMOS,QFP,112PIN,PLASTIC |
PDF file | Total 1327 pages (File size: 7M) |
Chip Manufacturer | ROCHESTER |
Chapter 2 Port Integration Module (S12XEP100PIMV1)
2.3.44
Module Routing Register (MODRR)
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: S12XE products in 208 MAPBGA packages
Access: User read/write
(1)
6
5
4
3
2
1
0
Address 0x0257
7
R
W
Reset
0
MODRR6
0
0
MODRR5
0
MODRR4
0
MODRR3
0
MODRR2
0
MODRR1
0
MODRR0
0
= Unimplemented or Reserved
Figure 2-42. Module Routing Register (MODRR)
1. Read: Anytime.
Write: Anytime.
This register configures the re-routing of CAN0, CAN4, SPI0, SPI1, and SPI2 on alternative ports.
Table 2-40. Module Routing Summary
Module
6
5
4
MODRR
3
2
1
0
RXCAN
CAN0
x
x
x
x
CAN4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0
0
1
1
x
x
x
x
0
1
0
1
0
0
1
1
x
x
x
x
0
1
0
1
x
x
x
x
MISO
SPI0
SPI1
SPI2
x
x
x
x
0
1
x
x
0
1
x
x
0
1
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
PS4
PM2
PP0
PH0
PP4
PH4
PM0
PM2
PM4
PJ6
PJ6
PM4
PM6
Reserved
MOSI
PS5
PM4
PP1
PH1
PP5
PH5
SCK
PS6
PM5
PP2
PH2
PP7
PH6
SS
PS7
PM3
PP3
PH3
PP6
PH7
TXCAN
PM1
PM3
PM5
PJ7
PJ7
PM5
PM7
Related Pins
MC9S12XE-Family Reference Manual , Rev. 1.19
136
Freescale Semiconductor