C8051F360/1/2/3/4/5/6/7/8/9
15.6.2.3.8-bit MOVX with Bank Select: EMI0CF[4:2] = ‘010’.
ADDR[15:8] P3.4–P4.3
AD[7:0]
P1
ALE
P0.0
/WR
/RD
P4.5
P4.4
Muxed 8-bit WRITE with Bank Select
EMIF ADDRESS (8 MSBs) from EMI0CN
EMIF ADDRESS (8 LSBs) from
R0 or R1
T
ALEH
T
ALEL
EMIF WRITE DATA
T
ACS
T
WDS
T
ACW
T
WDH
T
ACH
ADDR[15:8] P3.4–P4.3
AD[7:0]
P1
ALE
P0.0
Muxed 8-bit READ with Bank Select
EMIF ADDRESS (8 MSBs) from EMI0CN
EMIF ADDRESS (8 LSBs) from
R0 or R1
T
ALEH
T
ALEL
EMIF READ DATA
T
RDS
T
RDH
/RD
/WR
P4.4
P4.5
T
ACS
T
ACW
T
ACH
P3.4–P4.3
P1
P0.0
P4.5
P4.4
P3.4–P4.3
P1
P0.0
P4.4
P4.5
Figure 15.9. Multiplexed 8-bit MOVX with Bank Select Timing
Rev. 1.0
167