EZ80F915050MODG Zilog, Inc., EZ80F915050MODG Datasheet
EZ80F915050MODG
Manufacturer Part Number
EZ80F915050MODG
Description
BOX 1/EZ80F91 FLASH MODULE, 1MB FLASH, 512K SRAM, 50MHZ (ADDITIONAL 256KB F
Manufacturer
Zilog, Inc.
Datasheet
1.EZ80F915050MODG.pdf
(3 pages)
Specifications of EZ80F915050MODG
Pack_quantity
1
Comm_code
85423190
Lead_time
119
Analog
ZLGEZ80F915050MOD
Errata for eZ80F910300ZCOG with eZ80F91 e-NET Module/
eZ80F915050ZCOG eZ80F91 e-NET Module/eZ80F916050ZCOG
eZ80F91 e-NET Module/eZ80F917050SBCG Zdots
The issues listed in
eZ80F915050ZCOG eZ80F91 e-NET Module, eZ80F916050ZCOG eZ80F91 e-NET Module, and
eZ80F917050SBCG Zdots. When reviewing the following errata, refer to the most recent version of the
product specification, eZ80AcclaimPlus!™ Connectivity ASSP eZ80F91 ASSP Product Specification
(PS0270) available for download on www.zilog.com.
Table 1. Errata for Z80F910300ZCOG with eZ80F91 e-NET Module/eZ80F915050ZCOG eZ80F91
e-NET Module/eZ80F916050ZCOG eZ80F91 e-NET Module/eZ80F917050SBCG Zdots
No
1
2
Summary
When AMD Flash is
installed on the
99C0879-001 module,
WP is not a valid func-
tion.
U5 (eZ80F91) pin 49
IOREQ is not connected
to JP1 pin 54 IOREQ
Table 1
UP012302-0807
are found in eZ80F910300ZCOG with eZ80F91 e-NET Module,
Copyright ©2007 by Zilog
Detailed Description
On an earlier shipment of the kit with AMD Flash on board the eZ80F91
module, U1-10 (WP) is connected to U9-12 of the Flash.
Workaround
This can be disconnected, and you can, if needed, use the AMD Flash
pin 12 as the RY/BY/ signal. Please refer to the AMD Am29LV008T/
Am29LV008B datasheet for details.
MCU U5 pin 49 IOREQ is not connected to JP1 pin 54 IOREQ.
Workaround
If the signal or function is needed, it needs to be wired or connected using
a jumper.
Product Update
Errata for eZ80F910300ZCOG/
eZ80F915050MODG/eZ80F916050MODG/
eZ80L925048MODG/eZ80F917050SBCG
www.zilog.com
®
, Inc. All rights reserved.
®
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