MCF5282 Datasheet, PDF (523/766 Pages) Freescale Semiconductor, Inc – Microcontroller User’s Manual

General Purpose I/O Module
7
6
5
0
Field PEHPA PELPA
—
Reset
0000_0000
R/W:
R/W
R
Address
IPSBAR + 0x10_0058
Figure 26-25. Port EH/EL Pin Assignment Register (PEHLPAR)
Table 26-15. PEHLPAR Field Descriptions
Bits
Name
Description
7
PEHPA Port EH pin assignment. This bit configures the port EH pins for its primary functions (ETXCLK,
ETXEN, ETXD[0], ECOL, ERXCLK, ERXDV, ERXD[0], ECRS) or digital I/O.
0 Port EH pins configured for digital I/O
1 Port EH pins configured for primary functions (ETXCLK, ETXEN, ETXD[0], ECOL, ERXCLK,
ERXDV, ERXD[0], ECRS)
Note: This bit is reserved for the MCF5214 and MCF5216.
6
PELPA Port EL pin assignment. This bit configures the port EL pins for their primary functions (ETXD[3],
ETXD[2], ETXD[1], ETXER, ERXD[3], ERXD[2], ERXD[1], ERXER) or digital I/O.
0 Port EL pins configured for digital I/O
1 Port EL pins configured for primary functions (ETXD[3], ETXD[2], ETXD[1], ETXER, ERXD[3],
ERXD[2], ERXD[1], ERXER)
Note: Setting 1 is reserved for the MCF5214 and MCF5216.
5–0
—
Reserved, should be cleared.
26.3.2.12 Port QS Pin Assignment Register (PQSPAR)
The PQSPAR controls the pin function of port QS.
Field
Reset
R/W:
Address
Bits
7
6
7
6
5
4
3
2
1
0
—
PQSPA6 PQSPA5 PQSPA4 PQSPA3 PQSPA2 PQSPA1 PQSPA0
0000_0000
R
R/W
IPSBAR + 0x10_0059
Figure 26-26. Port QS Pin Assignment Register (PQSPAR)
Table 26-16. PQSPAR Field Description
Name
—
PQSPA6
Description
Reserved, should be cleared.
Port QS pin assignment 6. This bit configures the port QS6 pin for its
primary function (QSPI_CS3) or digital I/O.
1 Port QS6 pin configured for primary function (QSPI_CS3)
0 Port QS6 pin configured for digital I/O
Freescale Semiconductor
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
26-23