ZUSBOPTSC01ZAC Zilog, ZUSBOPTSC01ZAC Datasheet - Page 52

• Manufacturer Part Number: ZUSBOPTSC01ZAC
• Description: KIT ACC OPTO-ISO USB SMART CABLE
• Manufacturer: Zilog

Specifications of ZUSBOPTSC01ZAC

• Accessory Type: Opto-isolated USB Smart Cable
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• For Use With/related Products: Z8 Encore! Dev. Kits
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-2287

PS020823-0208
Port Configuration
Port Configuration Register
The Port Configuration (PCON) register (see
on Port 3. It is located in the expanded register 2 at Bank F, location 00.
Comparator Output Port 3 (D0)
Bit 0 controls the comparator used in Port 3. A 1 in this location brings the comparator
outputs to P34 and P37, and a 0 releases the Port to its standard I/O configuration.
Port 1 Output Mode (D1)
Bit 1 controls the output mode of Port 1. A 1 in this location sets the output to push-pull,
and a 0 sets the output to open-drain.
Port 0 Output Mode (D2)
Bit 2 controls the output mode of Port 0. A 1 in this location sets the output to push-pull,
and a 0 sets the output to open-drain.
* Default setting after reset
PCON(FH)00h
D7
Figure 30. Port Configuration Register (PCON) (Write Only)
D6
D5
D4
D3
D2
D1
D0
Figure
Comparator Output Port 3
0 P34, P37 Standard Output*
1 P34, P37 Comparator Output
Port 1
0: Open-Drain
1: Push-Pull*
Port 0
0: Open-Drain
1: Push-Pull*
Reserved (Must be 1)
30) configures the comparator output
Product Specification
Crimzon
Functional Description
®
ZLP32300
48