NEC VR4181 mPD30181 User Manual page 123

(5) 32 Mbit flash memory (when using Intel
ADD(19:0)
ADD20
A(20:1)
CE2
CE1
Flash
memory
Bank0
Flash
Note
Ready
RDY/BSY#
ROMCS0#
CE0
MEMWR#
WE
MEMRD#
OE
D(15:0)
DATA(15:0)
Note There is no corresponding pin in the V
Remark Use one of the GPIO pins in the V
CHAPTER 6 BUS CONTROL
TM
DD28F032)
A(20:1)
CE2
CE1
Flash
memory
Bank1
RDY/BSY#
ROMCS1#
CE0
WE
OE
D(15:0)
4181. Use one of the GPIO pins for this function.
R
4181 to control ON/OFF of V
R
User's Manual U14272EJ3V0UM
A(20:1)
CE2
CE1
Flash
memory
Bank2
RDY/BSY#
ROMCS2#
CE0
WE
OE
D(15:0)
(program/erase supply voltage).
PP
A(20:1)
CE2
CE1
Flash
memory
Bank3
RDY/BSY#
ROMCS3#
CE0
WE
OE
D(15:0)
123