Z8F0813HJ005EG Zilog, Z8F0813HJ005EG Datasheet - Page 74

• Manufacturer Part Number: Z8F0813HJ005EG
• Description: IC Z8 ENCORE MCU FLASH 8K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0813HJ005EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-4182; Z8F0813HJ005EG

BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS025203-0405
IRQ2 Enable High and Low Bit Registers
PA7VENL PA6CENL
R/W
R/W
0
0
7
7
PA7VENH—Port A Bit[7] Interrupt Request Enable Low Bit
PA6CENH—Port A Bit[6] or Comparator Interrupt Request Enable Low Bit
PAxENL—Port A Bit[x] Interrupt Request Enable Low Bit
Table 43 describes the priority control for IRQ2. The IRQ2 Enable High and Low Bit reg-
isters (Tables 44 and 45) form a priority encoded enabling for interrupts in the Interrupt
Request 2 register. Priority is generated by setting bits in each register.
Reserved—Must be 0.
C3ENH—Port C3 Interrupt Request Enable High Bit
C2ENH—Port C2 Interrupt Request Enable High Bit
where x indicates the register bits from 0–7.
IRQ2ENH[x] IRQ2ENL[x] Priority
Table 44. IRQ2 Enable High Bit Register (IRQ2ENH)
Table 42. IRQ1 Enable Low Bit Register (IRQ1ENL)
R/W
R/W
6
0
6
0
0
0
1
1
Table 43. IRQ2 Enable and Priority Encoding
Reserved
PA5ENL
R/W
R/W
5
0
5
0
0
1
0
1
P R E L I M I N A R Y
PA4ENL
R/W
R/W
0
0
4
Disabled
Level 1
Level 2
Level 3
4
FC5H
FC7H
PA3ENL
C3ENH
R/W
R/W
3
0
3
0
Description
Disabled
Low
Nominal
High
PA2ENL
C2ENH
Z8 Encore!
R/W
R/W
0
0
2
2
Product Specification
PA1ENL
C1ENH
®
R/W
R/W
1
0
1
0
Z8F0823 Series
Interrupt Controller
PA0ENL
C0ENH
R/W
R/W
0
0
0
0
57