EZ80F910200ZCO Zilog, EZ80F910200ZCO Datasheet - Page 28

• Manufacturer Part Number: EZ80F910200ZCO
• Description: KIT DEV FOR EZ80F91 W/C-COMPILER
• Manufacturer: Zilog

Specifications of EZ80F910200ZCO

• Processor To Be Evaluated: eZ80F91
• Interface Type: Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3154; EZ80F910200ZCO

UM014220-0508
Table 8. LED and Port Emulation Addresses
GPIO Emulation
GPIO is emulated with the use of the GPIO Output Control Register and
the GPIO Data Register.
Table 9. LED Anode/GPIO Output Control Register
The GPIO Data Register receives inputs or provides outputs for each of
the seven GPIO lines, depending on the configuration of the port. See
Table
Address Register Function
800000h LED Anode/GPIO Port output control
800001h LED Cathode/Modem/Trig
800002h GPIO Data
Function
Anode Col 1
Anode Col 2
Anode Col 3
Anode Col 4
Anode Col 5
Anode Col 6
Anode Col 6
GPIO Output
10.
X
7
Table 9
X
6
X
5
lists the multiple functions of the register.
X
4
Bit #
X
3
eZ80F91 Development Kit
X
2
eZ80 Development Kit
Access
WR
WR
RD/WR
X
1
User Manual
X
0
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