Psc2 Pin Assignment Register (Par_Psc2); Psc1 Pin Assignment Register (Par_Psc1) - Freescale Semiconductor MCF5480 Reference Manual

15.3.2.12 PSC2 Pin Assignment Register (PAR_PSC2)

The PAR_PSC2 register controls the functions of the PSC2 pins. The PAR_PSC2 register is read/write.
7
R PAR_CTS2
W
0
Reset
Reg
Addr
Bits Name
7–6 PAR_CTS2 PSC2CTS pin assignment. Configures the PSC2CTS pin for one of its primary functions or general
5–4 PAR_RTS2 PSC2RTS pin assignment. Configures the PSC2RTS pin for one of its primary functions or general
3 PAR_RXD2 PSC2RXD pin assignment. Configures the PSC2RXD pin for its primary function or general
2 PAR_TXD2 PSC2TXD pin assignment. Configures the PSC2TXD pin for its primary function or general
1–0 —

15.3.2.13 PSC1 Pin Assignment Register (PAR_PSC1)

The PAR_PSC1 register controls the functions of the PSC1 pins. The PAR_PSC1 register is read/write.
15-28
6 5
PAR_RTS2
0 0
MBAR + 0xA4D (PAR_PSC2)
Figure 15-29. PSC2 Pin Assignment Register (PAR_PSC2)
Table 15-31. PAR_PSC2 Descriptions
purpose I/O.
00 PSC2CTS pin configured for general purpose I/O (PPSC3PSC23)
01 PSC2CTS pin configured for FlexCAN CANRX0
10 PSC2CTS pin configured for PSC2BCLK function
11 PSC2CTS pin configured for PSC2CTS function
purpose I/O.
00 PSC2RTS pin configured for general purpose I/O (PPSC3PSC22)
01 PSC2RTS pin configured for FlexCAN CANTX0
10 PSC2RTS pin configured for PSC2FSYNC function
11 PSC2RTS pin configured for PSC2RTS function
purpose I/O.
0 PSC2RXD pin configured for general purpose I/O (PPSC3PSC21)
1 PSC2RXD pin configured for PSC2RXD function
purpose I/O.
0 PSC2TXD pin configured for general purpose I/O (PPSC3PSC20)
1 PSC2TXD pin configured for PSC2TXD function
Reserved, should be cleared.
MCF548x Reference Manual, Rev. 3
4 3
PAR_RXD2 PAR_TXD2
0 0
Description
2 1
0
0
0
Freescale Semiconductor
0
0
0