C8051F960-B-GM Datasheet, PDF (142/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
10.6.2. Multiplexed Mode
10.6.2.1. 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 10.7. Multiplexed 16-bit MOVX Timing
142
Rev. 1.0