ez80190 ZiLOG Semiconductor, ez80190 Datasheet - Page 140

• Manufacturer Part Number: ez80190
• Description: Ez80190 Microprocessor
• Manufacturer: ZiLOG Semiconductor

PS006613-0306
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Position
[7:0]
MACC_xSTART
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Position
[7:0]
MACC_xEND
MACC x DATA Ending Address Register
The MACC
the MACC to read 16-bit values from the x DATA for performing its calculations.
Table 60. MACC x DATA Starting Address Register
Table 61. MACC x DATA Ending Address Register
Value Description
00h–
FFh
Value Description
00h–
FFh
_
xEND register, indicated in
R/W
R/W
The starting address for MACC RAM x DATA.
The ending address for MACC RAM x DATA.
7
0
7
0
(MACC_xSTART = E0h)
(MACC_xEND = E1h)
R/W
R/W
6
0
6
0
PRELIMINARY
R/W
R/W
5
0
5
0
R/W
R/W
Table
4
0
4
0
61, defines the ending address for
R/W
R/W
3
0
3
0
eZ80190 Product Specification
R/W
R/W
2
0
2
0
R/W
R/W
1
0
1
0
Multiply-Accumulator
R/W
R/W
0
0
0
0
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