EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 196

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
eZ80 Product ID Low and High Byte Registers
The eZ80 Product ID Low and High Byte registers combine to provide a means for an
external device to determine the particular eZ80Acclaim!
Tables 104 and 105.
Table 104. eZ80 Product ID Low Byte Register
Table 105. eZ80 Product ID High Byte Register
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_L
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_ID_H
(ZDI_ID_H = 01h in the ZDI Register Read Only Address Space)
(ZDI_ID_L = 00h in the ZDI Register Read Only Address Space)
Value Description
07h
Value Description
00h
P R E L I M I N A R Y
R
R
7
0
7
0
{ZDI_ID_H, ZDI_ID_L} = {00h, 07h} indicates the
eZ80F92 product.
{ZDI_ID_H, ZDI_ID_L} = {00h, 07h} indicates the
eZ80F92 product.
R
R
6
0
6
0
R
R
5
0
5
0
R
R
4
0
4
0
™
product being addressed. See
R
R
3
0
3
0
Product Specification
R
R
ZiLOG Debug Interface
2
1
2
0
eZ80F92/eZ80F93
R
R
1
1
1
0
R
R
0
1
0
0
184