MC9S12DT128 Device User Guide — V02.09
20
Registers
–
Do not write or read CAN0 registers (after reset: address range $0140 - $017F), if using a
derivative without CAN0 (see
Table 0-1
).
–
Do not write or read CAN1 registers (after reset: address range $0180 - $01BF), if using a
derivative without CAN1 (see
Table 0-1
).
–
Do not write or read CAN4 registers (after reset: address range $0280 - $02BF), if using a
derivative without CAN4 (see
Table 0-1
).
–
Do not write or read BDLC registers (after reset: address range $00E8 - $00EF), if using a
derivative without BDLC (see
Table 0-1
).
–
Do not write or read IIC registers (after reset: address range $00E0 - $00E7), if using a
derivative without IIC (see
Table 0-1
).
–
Do not write or read Byteflight registers (after reset: address range $0300 - $035F), if using a
derivative without Byteflight registers (see
Table 0-1
).
Interrupts
–
Fill the four CAN0 interrupt vectors ($FFB0 - $FFB7) according to your coding policies for
unused interrupts, if using a derivative without CAN0 (see
Table 0-1
).
–
Fill the four CAN1 interrupt vectors ($FFA8 - $FFAF) according to your coding policies for
unused interrupts, if using a derivative without CAN1 (see
Table 0-1
).
–
Fill the four CAN4 interrupt vectors ($FF90 - $FF97) according to your coding policies for
unused interrupts, if using a derivative without CAN4 (see
Table 0-1
).
–
Fill the BDLC interrupt vector ($FFC2, $FFC3) according to your coding policies for unused
interrupts, if using a derivative without BDLC (see
Table 0-1
).
–
Fill the IIC interrupt vector ($FFC0, $FFC1) according to your coding policies for unused
interrupts, if using a derivative without IIC (see
Table 0-1
).
–
FillthefourByteflightinterruptvectors($FFA0-$FFA7)accordingtoyourcodingpoliciesfor
unused interrupts, if using a derivative without Byteflight (see
Table 0-1
).
Ports
–
The CAN0 pin functionality (TXCAN0, RXCAN0) is not available on port PJ7, PJ6, PM5,
PM4, PM3, PM2, PM1 and PM0, if using a derivative without CAN0 (see
Table 0-1
).
–
The CAN1 pin functionality (TXCAN1, RXCAN1) is not available on port PM3 and PM2, if
using a derivative without CAN1 (see
Table 0-1
).
–
The CAN4 pin functionality (TXCAN4, RXCAN4) is not available on port PJ7, PJ6, PM7,
PM6, PM5 and PM4, if using a derivative without CAN4 (see
Table 0-1
).
–
The BDLC pin functionality (TXB, RXB) is not available on port PM1 and PM0, if using a
derivative without BDLC (see
Table 0-1
).
–
The IIC pin functionality (SCL, SCA) is not available on port PJ7 and PJ6, if using a derivative
without IIC (see
Table 0-1
).