tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 334

• Manufacturer Part Number: tmp89fm42a
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA006
Flash memory control register 1 monitor
(0x0FD1)
FLSCRM
Note 1: FLSCRM is the register that checks the value of the shift register of the flash memory control register 1.
Note 2: FLSMDM turns into "1" only if FLSMD="101" becomes effective.
Note 3: If an instruction to read FLSCRM is executed, "0" is read from bits 7 and 6.
Note 4: In serial PROM mode, "1" is always read from BAREAM.
ROMSELM
FLSMDM
BAREAM
FAREAM
Read/Write
Bit Symbol
After reset
Monitoring of FLSCR1<FLSMD>
status
Monitoring of FLSCR1<BAREA> status
Monitoring of FLSCR1<FAREA> status
Monitoring of FLSCR1<ROMSEL> status
R
7
0
R
0
6
FLSMDM
R
5
0
Page 315
0
1
FLSCR1<FLSMD>="101" setting disabled
FLSCR1<FLSMD>="101" setting enabled
Value of currently enabled FLSCR1<BAREA>
Value of currently enabled FLSCR1<FAREA>
Value of currently enabled FLSCR1<ROMSEL>
BAREAM
R
4
0
3
0
FAREAM
R
2
0
1
0
TMP89FM42A
ROMSELM
R
0
0