C8051F340-GQR Datasheet, PDF (129/276 Pages) Silicon Laboratories – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
13.7.2.3.8-bit MOVX with Bank Select: EMI0CF[4:2] = ‘010’.
ADDR[15:8]
P3
AD[7:0]
P4
ALE
P1.3
WR
P1.7
RD
P1.6
ADDR[15:8]
P3
AD[7:0]
P4
ALE
P1.3
RD
P1.6
WR
P1.7
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
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
T
ACS
T
ACW
T
ACH
P3
P4
P1.3
P1.7
P1.6
P3
P4
P1.3
P1.6
P1.7
Figure 13.10. Multiplexed 8-bit MOVX with Bank Select Timing
Rev. 1.3
129