192277 - Micron Technical Reference Volume 3.pdf - 第235页
FOREIGN MACHINE INTERFACE MULTI-INTERFACE UNIT Chapter Issue 5, Aug 14 Technical Reference Manual 33.33 Figure 33-31 Fuji Downlin e Interface Cable View on Arrow B B Fuji Upline Plug AMP 206434-1 PLB 1 2 3 5 6 8 A PLA DE…
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
33.32 Technical Reference Manual Chapter Issue 5, Aug 14
Fuji Interface
Figure 33-30 Fuji Upline Interface Cable
View on Arrow B
B
Fuji Upline Plug
AMP 206434-1
PLB
1
2
3
5
6
8
A
PLA
DEK Machine
50 Way D-type
Pin 1 - Board Request (H)
Pin 2 - Board Request (L)
Pin 36 - Board Request (L)
Pin 37 - Board Request (H)
View on Arrow A
33
37
36
50
1
18
34
17
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
Chapter Issue 5, Aug 14 Technical Reference Manual 33.33
Figure 33-31 Fuji Downline Interface Cable
View on Arrow B
B
Fuji Upline Plug
AMP 206434-1
PLB
1
2
3
5
6
8
A
PLA
DEK Machine
50 Way D-type
Pin 1 - Board Request (H)
Pin 2 - Board Request (L)
Pin 10 - Board Request (H)
Pin 17 - Board Request (L)
View on Arrow A
33
49
41
50
1
18
10
34
17
FOREIGN MACHINE INTERFACE
MULTI-INTERFACE UNIT
33.34 Technical Reference Manual Chapter Issue 5, Aug 14
Figure 33-32 Fuji Logical Timing Diagram
NOTES
The Board Request signal is checked when a board becomes available at the previous stage. If the Board Request
signal is not present, a board is not transferred. The Board Request signal is output continuously to the previous
stage until the board arrives. No Board Request signal from the next stage indicates that the board has arrived
at the next stage.
- Board Trailing Edge at Sensor
- Board Leading Edge at Sensor
A
B
DEK M/C Output Sensor
Downline M/C
(I/P to DEK M/C)
Board Request
Downline
DEK M/C Belts Running
A
B
DEK M/C Input Sensor
DEK M/C
(O/P from DEK M/C)
Board Request
DEK M/C Board At Stop Sensor
DEK M/C Ready
Start Belts
Board At Stop
Transfer Complete
< Transfer Period
< Transfer Period
Belt Overrun
Upline
DEK M/C Belts Running
A
B