C8051F045 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
Manufacturer
C8051F045 Datasheet PDF : 328 Pages
| |||
C8051F040/1/2/3/4/5/6/7
16.6.2. Multiplexed Mode
16.6.2.1.16-bit MOVX: EMI0CF[4:2] = ‘001’, ‘010’, or ‘011’.
ADDR[15:8]
P2/P6
AD[7:0]
P3/P7
Muxed 16-bit WRITE
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 LSBs) from
DPL
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 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
/RD P0.6/P4.6
/WR P0.7/P4.7
T
ACS
T
ACW
T
ACH
Figure 16.7. Multiplexed 16-bit MOVX Timing
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
Rev. 1.5
199
Share Link: 