Z8F6421VN00ZEM Zilog, Z8F6421VN00ZEM Datasheet - Page 84
Z8F6421VN00ZEM
Manufacturer Part Number
Z8F6421VN00ZEM
Description
KIT ICE Z8 ENCORE 64K 44PLCC
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
In-Circuit Emulator Systemr
Specifications of Z8F6421VN00ZEM
Contents
Emulator Board, Cables, Software and Documentation
For Use With/related Products
Z8 Encore! 44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3394
- Current page: 84 of 297
- Download datasheet (9Mb)
Table 28. IRQ0 Enable High Bit Register (IRQ0ENH)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
IRQ0 Enable High and Low Bit Registers
T2ENH
7
where x indicates the specific GPIO Port C pin number (0 through 3).
The IRQ0 Enable High and Low Bit registers (see
a priority encoded enabling for interrupts in the Interrupt Request 0 register. Priority is
generated by setting bits in each register.
Table 27. IRQ0 Enable and Priority Encoding
T2ENH—Timer 2 Interrupt Request Enable High Bit
T1ENH—Timer 1 Interrupt Request Enable High Bit
T0ENH—Timer 0 Interrupt Request Enable High Bit
U0RENH—UART 0 Receive Interrupt Request Enable High Bit
U0TENH—UART 0 Transmit Interrupt Request Enable High Bit
I2CENH—I
SPIENH—SPI Interrupt Request Enable High Bit
ADCENH—ADC Interrupt Request Enable High Bit
Note: where x indicates the register bits from 0 through 7.
IRQ0ENH[x] IRQ0ENL[x]
0
0
1
1
T1ENH
6
2
C Interrupt Request Enable High Bit
T0ENH
0
1
0
1
5
U0RENH
Disabled
Priority
Level 1
Level 2
Level 3
4
FC1H
R/W
Table 27
0
U0TENH
3
Description
Disabled
Nominal
Table 28
describes the priority control for IRQ0.
High
Low
Z8 Encore! XP
I2CENH
and
2
Table 29
Product Specification
SPIENH
1
®
on page 71) form
Interrupt Controller
F64XX Series
ADCENH
0
70
Related parts for Z8F6421VN00ZEM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: