C8051F70X_0910 Datasheet, PDF (108/290 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F70x/71x
16.6.2. Multiplexed Mode
16.6.2.1. 16-bit MOVX: EMI0CF[4:2] = 001, 010, or 011
Muxed 16-bit WRITE
ADDR[15:8]
AD[7:0]
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 LSBs) from
DPL
T
ALEH
T
ALEL
EMIF WRITE DATA
ALE
WR
T
ACS
T
WDS
T
ACW
T
WDH
T
ACH
RD
ADDR[15:8]
AD[7:0]
ALE
Muxed 16-bit READ
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 LSBs) from
DPL
T
ALEH
T
ALEL
EMIF READ DATA
T_RDS
T_RDH
T
ACS
T
ACW
T
ACH
RD
WR
Figure 16.7. Multiplexed 16-bit MOVX Timing
108
Rev. 0.3