Registers Of Flash Memory - Fujitsu MB90335 Series Hardware Manual

CHAPTER 22 DUAL OPERATION FLASH MEMORY

22.3 Registers of Flash Memory

22.3 Registers of Flash Memory
This section explains the registers of flash memory.
■ List of Registers and Reset Values of Flash Memory
Figure 22.3-1 List of Registers and Reset Values of Flash Memory
Flash memory control status
register (FMCS)
Flash memory write control
register0 (FWR0)
Flash memory write control
register1 (FWR1)
Sector Switching register (SSR0)
×: Undefined
480
bit 7
0
bit 7
0
bit 7
0
bit 7
0
FUJITSU MICROELECTRONICS LIMITED
MB90335 Series
6 5 4 3
×
0 0 0
6 5 4 3
0 0 0
0
6 5 4 3
0 0 0
0
6 5 4 3
× × ×
0
2 1 0
0 0 0
2 1 0
0 0 0
2 1 0
0 0 0
2 1 0
× ×
0
CM44-10137-6E