Z8F6421PM00ZEM Zilog, Z8F6421PM00ZEM Datasheet - Page 4
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Z8F6421PM00ZEM
Manufacturer Part Number
Z8F6421PM00ZEM
Description
KIT ICE Z8 ENCORE 64K 40DIP
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
In-Circuit Emulator Systemr
Specifications of Z8F6421PM00ZEM
Contents
Emulator Board, Cables, Software and Documentation
For Use With/related Products
Z8 Encore! 40-PDIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3393
Table 2. Z8 Encore! XP F64XX Series Errata Date Coded Prior to 0334 (Continued)
UP006010-0508
Sl
No. Summary
11
12
13
RESET pin is not fil-
tered.
Timers cannot be
cascaded.
ADC generates
extra interrupts.
Description
The RESET pin does not properly filter the input signal. The device may enter
Reset when the RESET pin is asserted for less than the specified four system
clock cycles (from NORMAL mode).
Workaround
Add external filtering to the printed-circuit board.
Setting the CSC bit (bit 4) of the Timer Control 0 Registers does not cascade
the timers as indicated in the specification.
Workaround
Timers can be cascaded using the Timer-Out and Timer-In functions through
the general-purpose I/O pins.
The ADC continues to generate interrupts in CONTINUOUS mode after the
first interrupt before the results of the next conversion is complete.
Workaround
Do not use CONTINUOUS mode. Use SINGLE-SHOT mode instead.
Errata for Z8 Encore! XP
®
F64XX Series
Page 4 of 5