Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 75

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

GPIO Interrupts
GPIO Control Register Definitions
PS025011-1010
Table 17. Port Alternate Function Mapping (40-pin/44-pin Parts) (Continued)
Port
Port E
Note: Because there is only a single alternate function for each Port E pin, the Alternate Function Set registers
*
Timer Function only is available in 44-pin package. These alternative functions are reserved in 40-pin package.
are not implemented for Port E. Enabling alternate function selections as described in
Function Subregisters
Pin
PE0
PE1
PE2
PE3
PE4
PE5
PE6
Many of the GPIO port pins can be used as interrupt sources. Some port pins can be
configured to generate an interrupt request on either the rising edge or falling edge of the
pin- input signal. Other port-pin interrupt sources generate an interrupt when any edge
occurs (both rising and falling). For more details on interrupts using the GPIO pins, see
Interrupt Controller
Four registers for each port provide access to GPIO control, input data, and output data.
Table 18
provide access to subregisters for port configuration and control.
Mnemonic
T4IN*
Reserved
SCL
Reserved
SDA
Reserved
T4CHA*
Reserved
T4CHB*
Reserved
T4CHC*
Reserved
T4CHD*
Reserved
lists these port registers. Use Port A–E Address and Control registers together to
on page 64 automatically enables the associated alternate function.
on page 71.
Alternate Function Description
I
I
2
2
P R E L I M I N A R Y
C Serial Clock
C Serial Data
Z8 Encore! XP
General-Purpose Input/Output
Product Specification
Alternate
Function Set
Register AFS1
N/A
Port A–E Alternate
®
F1680 Series
61