DEMO9S08EL32 Freescale Semiconductor, DEMO9S08EL32 Datasheet - Page 84

• Manufacturer Part Number: DEMO9S08EL32
• Description: BOARD DEMO FOR 9S08 EL MCU
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08EL32

• Contents: Evaluation Board
• Processor To Be Evaluated: MC9S08EL32
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 12 V
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08EL
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08EL32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 6 Parallel Input/Output Control
6.5.1.3
6.5.1.4
84
PTAPE[7:6]
PTAPE[3:0]
PTASE[7:6]
PTASE[3:0]
Reset:
Reset:
Field
Field
7:0
3:0
7:6
3:0
W
W
R
R
PTAPE7
PTASE7
Internal Pull Enable for Port A Bits — Each of these control bits determines if the internal pull-up or internal
(pin interrupt only) pull-down device is enabled for the associated PTA pin. For port A pins that are configured as
outputs, these bits have no effect and the internal pull devices are disabled.
0 Internal pull-up/pull-down device disabled for port A bit n.
1 Internal pull-up/pull-down device enabled for port A bit n.
Output Slew Rate Enable for Port A Bits — Each of these control bits determines if the output slew rate control
is enabled for the associated PTA pin. For port A pins that are configured as inputs, these bits have no effect.
0 Output slew rate control disabled for port A bit n.
1 Output slew rate control enabled for port A bit n.
Port A Pull Enable Register (PTAPE)
0
Port A Slew Rate Enable Register (PTASE)
0
7
7
PTAPE6
PTASE6
Figure 6-5. Internal Pull Enable for Port A Register (PTAPE)
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
Figure 6-6. Slew Rate Enable for Port A Register (PTASE)
0
0
6
6
Table 6-3. PTAPE Register Field Descriptions
Table 6-4. PTASE Register Field Descriptions
0
0
0
0
5
5
0
0
0
0
4
4
Description
Description
PTAPE3
PTASE3
3
0
3
0
PTAPE2
PTASE2
0
0
2
2
PTAPE1
PTASE1
Freescale Semiconductor
0
0
1
1
PTAPE0
PTASE0
0
0
0
0