mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 521

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

26.3.2.9 Port SD Pin Assignment Register (PSDPAR)
The PSDPAR controls the pin function of port SD.
26.3.2.10 Port AS Pin Assignment Register (PASPAR)
The PASPAR controls the pin function of port AS.
Freescale Semiconductor
Address
1
Address
Reset
Reset
Reset state determined during reset configuration. PJPAn = 1 in master mode and 0 in all other modes.
Reset See Note 1
R/W:
R/W:
Field
Field
R/W:
Field
Bits
6–0
7
PSDPA
15
R/W
7
7
PASPA3
Figure 26-23. Port SD Pin Assignment Register (PSDPAR)
Figure 26-24. Port AS Pin Assignment Register (PASPAR)
1
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
6
PSDPA
6
Name
—
Table 26-13. PSDPAR Field Descriptions
—
R
5
Port SD pin assignment. This bit configures the port SD[5:0] pins
for their primary functions (SRAS, SCAS, DRAMW,
SDRAM_CS[1:0], SCKE) or digital I/O.
1 Port SD[5:0] pins configured for primary functions (SRAS,
0 Port SD[5:0] pin configured for digital I/O
Reserved, should be cleared.
PASPA2
SCAS, DRAMW, SDRAM_CS[1:0], SCKE)
IPSBAR + 0x10_0055
IPSBAR + 0x10_0056
12
4
0000_0000
0000_0000
R/W
000_0000
11
—
R
3
Description
PASPA5
PASPA1
10
2
R/W
9
1
General Purpose I/O Module
PASPA4
PASPA0
0
8
0
26-21