C8051F50x-F51x
18.6.2.2. 8-bit MOVX without Bank Select: EMI0CF[4:2] = 001 or 011
Muxed 8-bit WRITE Without Bank Select
ADDR[15:8]
EMIF ADDRESS (8 LSBs) from
AD[7:0]
EMIF WRITE DATA
R0 or R1
T
T
ALEL
ALEH
ALE
T
T
WDH
WDS
T
T
T
ACH
ACS
ACW
/WR
/RD
Muxed 8-bit READ Without Bank Select
ADDR[15:8]
AD[7:0]
EMIF ADDRESS (8 LSBs) from
R0 or R1
EMIF READ DATA
T
T
ALEL
ALEH
T
T
RDH
RDS
ALE
T
T
T
ACH
ACS
ACW
/RD
/WR
Figure 18.8. Multiplexed 8-bit MOVX without Bank Select Timing
162
Rev. 1.1