C8051F38B-GMR 查看數據表（PDF） - Silicon Laboratories
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C8051F38B-GMR Datasheet PDF : 321 Pages
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C8051F380/1/2/3/4/5/6/7/C
14.7.2.3. 8-bit MOVX with Bank Select: EMI0CF[4:2] = 010
ADDR[15:8]
P3
AD[7:0]
P4
ALE
P1.3
WR
P1.7
RD
P1.6
ADDR[15:8]
P3
AD[7:0]
P4
ALE
P1.3
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
T
ACS
T
WDS
T
ACW
T
WDH
T
ACH
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
TRDS
TRDH
RD
P1.6
WR
P1.7
T
ACS
T
ACW
T
ACH
P3
P4
P1.3
P1.7
P1.6
P3
P4
P1.3
P1.6
P1.7
Figure 14.10. Multiplexed 8-bit MOVX with Bank Select Timing
Rev. 1.4
109
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