NEC V850E/PH2 User Manual page 183

Chapter 5 Memory Access Control Function (μPD70F3187 only)
(c) When Data Bus Width is 32 Bits and Data Size of SRAM is 16 Bits
V850E/PH2
(d) When Data Bus Width is 16 Bits and Data Size of SRAM is 16 Bits
V850E/PH2
Remark: n = 0, 1, 3, 4
Figure 5-1: Examples of Connection to SRAM (2/2)
A2 to A19
D16 to D31
CSn
RD
BEN3
BEN2
WR
D0 to D15
BEN1
BEN0
A1 to A18
D0 to D15
CSn
RD
BEN1
BEN0
WR
User's Manual U16580EE3V1UD00
SRAM
A0 to A17
I/O1 to I/O16
μ
( PD444016L
×
256 Kwords 16 bits)
CS
OE
UB
LB
WE
SRAM
A0 to A17
I/O1 to I/O16
μ
( PD444016L
×
256 Kwords 16 bits)
CS
OE
UB
LB
WE
SRAM
A0 to A17
I/O1 to I/O16
μ
( PD444016L
×
256 Kwords 16 bits)
CS
OE
UB
LB
WE
183