C8051F50x-F51x
18.6.1.3. 8-bit MOVX with Bank Select: EMI0CF[4:2] = 110
Nonmuxed 8-bit WRITE with Bank Select
ADDR[15:8]
ADDR[7:0]
DATA[7:0]
EMIF ADDRESS (8 MSBs) from EMI0CN
EMIF ADDRESS (8 LSBs) from R0 or R1
EMIF WRITE DATA
T
T
WDS
WDH
T
T
T
ACS
ACW
ACH
/WR
/RD
Nonmuxed 8-bit READ with Bank Select
EMIF ADDRESS (8 MSBs) from EMI0CN
ADDR[15:8]
ADDR[7:0]
DATA[7:0]
EMIF ADDRESS (8 LSBs) from R0 or R1
EMIF READ DATA
T
T
RDS
RDH
T
T
T
ACS
ACW
ACH
/RD
/WR
Figure 18.6. Non-multiplexed 8-bit MOVX with Bank Select Timing
160
Rev. 1.1