EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 176

• 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 94. ZDI Read Memory Data Value Register (ZDI_RD_MEM = 20h in ZDI Register Read
Bit
Reset
CPU Access
Note: R = Read Only.
Bit
Position
[7:0]
ZDI_RD_MEM
register is accessed. As a result, the ZDI master can read any number of data bytes from
this address one time, then continue to any number of 8-bit data bytes.
Value Description
00h–
FFh
R
7
0
8-bit data read from the memory address indicated by the
CPU’s program counter. In Z80 mode, 8-bit data
transferred out
data transferred out
R
6
0
Only Address Space)
R
5
0
←
({MBASE, SPS}). In ADL mode, 8-bit
←
R
4
0
(SPL).
R
3
0
R
2
0
Product Specification
R
1
0
Zilog Debug Interface
R
0
0
eZ80190
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