MMC2107 Datasheet, PDF (256/618 Pages) –

Ports Module
Freescale Semiconductor, Inc.
11.4.2.6 Port E Pin Assignment Register
The port E pin assignment register (PEPAR) controls the pin function of
port E.
PEPAR is a read/write register when not in emulation mode.
Address: 0x00c0_0031
Bit 7
6
5
4
3
2
1
Bit 0
Read:
PEPA7
Write:
PEPA6
PEPA5
PEPA4
PEPA3
PEPA2
PEPA1
PEPA0
Reset:
See note
Note: Reset state determined during reset configuration as shown in Table 11-2.
Figure 11-7. Port E Pin Assignment Register (PEPAR)
PEPA[7:0] — Port E Pin Assignment Bits
1 = Port E pins configured for primary function
0 = Port E pins configured for digital I/O
PEPAR
PEPA7
PEPA6
PEPA5
PEPA[4:3]
PEPA[2:0]
Table 11-2. PEPAR Reset Values
Pin
SHS
TA
TEA
CSE[1:0]
TC[2:0]
Master
Mode
1
1
1
0
0
Single-Chip
Mode
0
0
0
0
0
Emulation
Mode
1
1
1
1
1
Technical Data
256
Ports Module
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MMC2107 – Rev. 2.0
MOTOROLA