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C8051F50X Datasheet, PDF (161/312 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family
C8051F50x-F51x
18.6.2. Multiplexed Mode
18.6.2.1. 16-bit MOVX: EMI0CF[4:2] = 001, 010, or 011
ADDR[15:8]
AD[7:0]
Muxed 16-bit WRITE
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 18.7. Multiplexed 16-bit MOVX Timing
Rev. 1.1
161