ZUSBOPTSC01ZAC Zilog, ZUSBOPTSC01ZAC Datasheet - Page 48

• 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
IRQ Register
D6, D7
counter/timers (see
Mask Register (globally or individually) enables or disables the six interrupt requests.
The source for IRQ is determined by bit 1 of the Port 3 mode register (P3M). When in
DIGITAL mode, Pin P33 is the source. When in ANALOG mode, the output of the Stop
Mode Recovery source logic is used as the source for the interrupt, see
page 52.
Interrupt
Request
IRQ2
P31
Figure 28. Interrupt Block Diagram
Interrupt Edge
Table 11
Global
Interrupt
Enable
Select
IRQ0
P32
on page 45) and one for low-voltage detection. The Interrupt
IRQ1
IRQ3
Vector Select
P33
0
Timer 16
Priority
Logic
IMR
IRQ
IPR
Stop Mode Recovery Source
1
IRQ4
Timer 8
D1 of P3M Register
Product Specification
Crimzon
Functional Description
IRQ5
Figure 33
Low-Voltage
5
Detection
®
ZLP32300
on
44