C8051F340/1/2/3/4/5/6/7

13.7.2.3.8-bit MOVX with Bank Select: EMI0CF[4:2] = ‘010’.

 

 

 

 

Muxed

8-bit WRITE with Bank Select

 

 

 

 

 

 

 

ADDR[15:8]

P3

 

 

EMIF ADDRESS (8 MSBs) from EMI0CN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD[7:0]

P4

 

EMIF ADDRESS (8 LSBs) from

 

 

EMIF WRITE DATA

 

R0 or R1

 

 

 

 

 

 

 

 

 

 

P3

P4

T

ALEH

ALE P1.3

T

ALEL

T

WDS

TT

ACS

 

ACW

 

T

WDH

T

ACH

P1.3

/WR P1.7

/RD P1.6

 

 

 

Muxed 8-bit READ with Bank Select

 

ADDR[15:8]

P3

 

EMIF ADDRESS (8 MSBs) from EMI0CN

 

AD[7:0]

P4

EMIF ADDRESS (8 LSBs) from

EMIF READ DATA

 

R0 or R1

 

 

 

 

 

 

 

T

T

T

T

 

 

ALEH

ALEL

 

 

 

 

RDS

RDH

ALE

P1.3

 

 

 

 

 

 

 

T

T

T

 

 

 

ACS

ACW

ACH

/RD

P1.6

 

 

 

 

/WR

P1.7

 

 

 

 

Figure 13.10. Multiplexed 8-bit MOVX with Bank Select Timing

P1.7

P1.6

P3

P4

P1.3

P1.6

P1.7

132

Rev. 0.5

Page 132
Image 132
Silicon Laboratories C8051F340 Multiplexed 8-bit Movx with Bank Select Timing, Bit Movx with Bank Select EMI0CF42 = ‘010’