mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 74

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

1
2
3
Port Integration Module (S12VRPIMV2)
2.3.24
74
Function
Address 0x0258
MODRR2[3:0]
Read: Anytime. The data source is depending on the data direction value.
Write: Anytime
PWM function available on this pin only if not used with a routed HSDRV or LSDRV function. Refer to
Routing Register 0
PWM function available on this pin only if not routed to port S. Refer to
Altern.
Reset
1100
1110
W
R
Port P Data Register (PTP)
—
—
—
0
0
7
For standalone usage of SCI0 on external pins set MODRR2[3:0]=0b1110
and disable the LINPHY (LPCR[LPE]=0). This releases PT2 and PT3 to
other associated functions and maintains TXD0 and RXD0 signals on PT1
and PT0, respectively, if no other function with higher priority takes
precedence.
(MODRR0)”
—
—
—
Signal Routing
0
0
6
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
Figure 2-23. Port P Data Register (PTP)
PWM5
ETRIG1
PTP5
IRQ
5
0
23
PWM4
ETRIG0
PTP4
NOTE
—
0
4
Probe setting:
SCI0 connects to LINPHY, interface accessible on 2 external pins
Conformance test setting:
Interface opened and all 4 signals routed externally
23
Section 2.3.16, “Module Routing Register 1
PWM3
PTP3
—
—
0
3
2
Rev. 2.2
PWM2
Description
EVDD
PTP2
—
0
2
Freescale Semiconductor
PWM1
Access: User read/write
PTP1
XIRQ
Section 2.3.15, “Module
—
0
1
2
(MODRR1)”
PWM0
PTP0
—
—
0
0
1