EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 58

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
Port x Data Direction Registers
In conjunction with the other GPIO Control Registers, the Port x Data Direction registers,
detailed in Port x Data Direction Registers (PB_DDR = 009Bh, PC_DDR = 009Fh,
PD_DDR = 00A3h), control the operating modes of the GPIO port pins. See
Selection
Table 8. Port x Data Direction Registers (PB_DDR = 009Bh, PC_DDR = 009Fh,
PD_DDR = 00A3h)
Port x Alternate Register 1
In conjunction with the other GPIO Control Registers, the Port x Alternate Register 1,
detailed in Port x Alternate Registers 1 (PB_ALT1 = 009Ch, PC_ALT1 = 00A0h,
PD_ALT1 = 00A4h), control the operating modes of the GPIO port pins. See
Selection
Table 9. Port x Alternate Registers 1 (PB_ALT1 = 009Ch, PC_ALT1 = 00A0h,
PD_ALT1 = 00A4h)
Port x Alternate Register 2
In conjunction with the other GPIO Control Registers, the Port x Alternate Register 2,
detailed in Port x Alternate Registers 2 (PB_ALT2 = 009Dh, PC_ALT2 = 00A1h,
PD_ALT2 = 00A5h), control the operating modes of the GPIO port pins. See
Selection
Table 10. Port x Alternate Registers 2 (PB_ALT2 = 009Dh, PC_ALT2 = 00A1h,
PD_ALT2 = 00A5h)
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Reset
CPU Access
Note: R/W = Read/Write.
for more information.
for more information.
for more information.
R/W
R/W
R/W
P R E L I M I N A R Y
7
1
7
0
7
0
R/W
R/W
R/W
6
1
6
0
6
0
R/W
R/W
R/W
5
1
5
0
5
0
R/W
R/W
R/W
4
1
4
0
4
0
R/W
R/W
R/W
3
1
3
0
3
0
General-Purpose Input/Output
Product Specification
R/W
R/W
R/W
2
1
2
0
2
0
eZ80F92/eZ80F93
R/W
R/W
R/W
GPIO Mode
1
1
1
0
1
0
GPIO Mode
GPIO Mode
R/W
R/W
R/W
0
1
0
0
0
0
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