EZ80F91MCU ZILOG [Zilog, Inc.], EZ80F91MCU Datasheet - Page 140

• Manufacturer Part Number: EZ80F91MCU
• Description: eZ80Acclaim-TM Flash Microcontrollers
• Manufacturer: ZILOG [Zilog, Inc.]

PS019209-0504
Table 45. Flash Program Control Register
(FLASH_PGCTL = 00FFh)
Bit
Reset
CPU Access
Note: R/W = Read/Write, R = Read Only.
Bit
Position
[7:3]
[2]
ROW_PGM
[1]
PG_ERASE
[0]
MASS_ERASE
Value Description
00h
0
1
0
1
0
1
Reserved.
Row Program Disable or Row Program completed.
Row Program Enable. This bit automatically resets to 0 when
the row address reaches 256 or when the Row Program
operation times out.
Page Erase Disable (Page Erase completed).
Page Erase Enable. This bit automatically resets to 0 when
the PAGE ERASE operation is complete.
Mass Erase Disable (Mass Erase completed).
Mass Erase Enable. This bit automatically resets to 0 when
the MASS ERASE operation is complete.
P R E L I M I N A R Y
R
7
0
R
6
0
R
5
0
R
4
0
R
3
0
Product Specification
R/W
2
0
eZ80F91 MCU
R/W
1
0
Flash Memory
R/W
0
0
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