DEMO9S08DZ60 Freescale Semiconductor, DEMO9S08DZ60 Datasheet - Page 111

• Manufacturer Part Number: DEMO9S08DZ60
• Description: BOARD DEMO
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08DZ60

• Contents: Board, Cable, CD
• Processor To Be Evaluated: MC9S08DZ60
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08D
• Kit Contents: MC9S08DZ60 Board, Software, Cables, Connectors
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08DZ60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.5.7
Port G is controlled by the registers listed below.
6.5.7.1
6.5.7.2
Freescale Semiconductor
PTGDD[5:0]
PTGD[5:0]
Reset:
Reset:
Field
Field
5:0
5:0
W
W
R
R
Port G Registers
Port G Data Register Bits — For port G pins that are inputs, reads return the logic level on the pin. For port G
pins that are configured as outputs, reads return the last value written to this register.
Writes are latched into all bits of this register. For port G pins that are configured as outputs, the logic level is
driven out the corresponding MCU pin.
Reset forces PTGD to all 0s, but these 0s are not driven out the corresponding pins because reset also
configures all port pins as high-impedance inputs with pull-ups disabled.
Data Direction for Port G Bits — These read/write bits control the direction of port G pins and what is read for
PTGD reads.
0 Input (output driver disabled) and reads return the pin value.
1 Output driver enabled for port G bit n and PTGD reads return the contents of PTGDn.
Port G Data Register (PTGD)
0
0
Port G Data Direction Register (PTGDD)
0
0
7
7
= Unimplemented or Reserved
= Unimplemented or Reserved
0
0
0
0
6
6
Figure 6-43. Port G Data Direction Register (PTGDD)
Table 6-41. PTGDD Register Field Descriptions
Table 6-40. PTGD Register Field Descriptions
Figure 6-42. Port G Data Register (PTGD)
PTGDD5
MC9S08DZ60 Series Data Sheet, Rev. 4
PTGD5
0
0
5
5
PTGDD4
PTGD4
0
0
4
4
Description
Description
PTGDD3
PTGD3
3
0
3
0
PTGDD2
PTGD2
Chapter 6 Parallel Input/Output Control
0
0
2
2
PTGDD1
PTGD1
0
0
1
1
PTGDD0
PTGD0
0
0
0
0
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