EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 173

• Manufacturer Part Number: EZ80190AZ050SC00TR
• Description: IC EZ80 ACCLAIM 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050SC00TR

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PS006614-1208
Table 89. eZ80
eZ80 Product ID High Byte Register
Table 90. eZ80
eZ80
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
®
The Product ID Low and High Byte registers, listed in
means for an external device to determine the particular Product product being addressed.
For the eZ80190 device, these two bytes {ZDI_ID_H, ZDI_ID_L}, return the value
{
The Product ID Revision register, listed in
eZ80190 product. This number is changed for each revision.
Product ID Revision Register
00h
,
05h
®
®
Product ID Low Byte Register (ZDI_ID_L = 00h in ZDI Register Read Only
Product ID High Byte Register (ZDI_ID_H = 01h in the ZDI Register Read
}.
Value Description
05h
Value Description
00h
R
R
7
0
7
0
{ZDI_ID_H, ZDI_ID_L} = {00h, 05h} indicates the eZ80190
product.
{ZDI_ID_H, ZDI_ID_L} = {00h, 05h} indicates the
product.
R
R
6
0
6
0
Only Address Space)
Address Space)
R
R
5
0
5
0
Table
R
R
4
0
4
0
91, identifies the current revision of the
R
R
3
0
3
0
Table
R
R
2
1
2
1
90, combine to provide a
Product Specification
R
R
1
0
1
0
Zilog Debug Interface
eZ80190
R
R
0
1
0
0
eZ80190
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