mc9s08jm60 Freescale Semiconductor, Inc, mc9s08jm60 Datasheet - Page 93

• Manufacturer Part Number: mc9s08jm60
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
PTEDS[7:0]
PTEPE[7:0]
PTESE[7:0]
Reset
Reset
Reset
Field
Field
Field
7:0
7:0
7:0
W
W
W
R
R
R
PTEPE7
PTESE7
PTEDS7
Internal Pullup Enable for Port E Bits— Each of these control bits determines if the internal pullup device is
enabled for the associated PTE pin. For port E pins that are configured as outputs, these bits have no effect and
the internal pullup devices are disabled.
0 Internal pullup device disabled for port E bit n.
1 Internal pullup device enabled for port E bit n.
Output Slew Rate Control Enable for Port E Bits — Each of these control bits determine whether output slew
rate control is enabled for the associated PTE pin. For port E pins that are configured as inputs, these bits have
no effect.
0 Output slew rate control disabled for port E bit n.
1 Output slew rate control enabled for port E bit n.
Output Drive Strength Selection for Port E Bits — Each of these control bits selects between low and high
output drive for the associated PTE pin.
0 Low output drive enabled for port E bit n.
1 High output drive enabled for port E bit n.
0
1
0
7
7
7
Figure 6-25. Output Slew Rate Control Enable for Port E (PTESE)
Figure 6-26. Output Drive Strength Selection for Port E (PTEDS)
PTEPE6
PTESE6
PTEDS6
0
1
0
6
6
6
Figure 6-24. Internal Pullup Enable for Port E (PTEPE)
Table 6-24. PTESE Register Field Descriptions
Table 6-25. PTEDS Register Field Descriptions
Table 6-23. PTEPE Register Field Descriptions
PTEPE5
PTESE5
PTEDS5
MC9S08JM60 Series Data Sheet, Rev. 2
0
1
0
5
5
5
PTEDS4
PTEPE4
PTESE4
0
1
0
4
4
4
Description
Description
Description
PTEDS3
PTEPE3
PTESE3
3
0
3
1
3
0
PTEDS2
PTEPE2
PTESE2
0
1
0
2
2
2
Chapter 6 Parallel Input/Output
PTEPE1
PTESE1
PTEDS1
0
1
0
1
1
1
PTEPE0
PTESE0
PTEDS0
0
1
0
0
0
0
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