C8051F045 Ver la hoja de datos (PDF) - Silicon Laboratories
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C8051F045 Datasheet PDF : 328 Pages
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C8051F040/1/2/3/4/5/6/7
16.6.2.3.8-bit MOVX with Bank Select: EMI0CF[4:2] = ‘010’.
ADDR[15:8]
P2/P6
AD[7:0]
P3/P7
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
ALE P0.5/P4.5
/WR P0.7/P4.7
T
ACS
T
WDS
T
ACW
T
WDH
T
ACH
/RD P0.6/P4.6
ADDR[15:8]
P2/P6
AD[7:0]
P3/P7
ALE P0.5/P4.5
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
/RD P0.6/P4.6
/WR P0.7/P4.7
T
ACS
T
ACW
T
ACH
P2/P6
P3/P7
P0.5/P4.5
P0.7/P4.7
P0.6/P4.6
P2/P6
P3/P7
P0.5/P4.5
P0.6/P4.6
P0.7/P4.7
Figure 16.9. Multiplexed 8-bit MOVX with Bank Select Timing
Rev. 1.5
201
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