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- Title 10BitRegister
- Pattern 10BitReg.pds
- Revision A
- Author Vincent Coli/Mehrnaz Hada
- Company Monolithic Memories Inc., Santa Clara, CA
- Date 1/28/85
-
- ;The 10-bit register loads the data (D9-D0) on the rising
- ;edge of the clock(CLK) into the register(Q9-Q0). The data
- ;is held in the register until the next posiyive edge of
- ;the clock.
-
- ;
- ; /OC CLK D9-D0 Q9-Q0 Operation
- ; ------------------------------------
- ; H X X Z HI-Z
- ; L C D D Load
- ; L L X Q Hold
- ; ------------------------------------
-
-
- CHIP 10BitReg PAL20X10
-
- CLK D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 GND
- /OC Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 VCC
-
- EQUATIONS
-
- /Q0 := /D0 ;Load D0
-
- /Q1 := /D1 ;Load D1
-
- /Q2 := /D2 ;Load D2
-
- /Q3 := /D3 ;Load D3
-
- /Q4 := /D4 ;Load D4
-
- /Q5 := /D5 ;Load D5
-
- /Q6 := /D6 ;Load D6
-
- /Q7 := /D7 ;Load D7
-
- /Q8 := /D8 ;Load D8
-
- /Q9 := /D9 ;Load D9
-
-
- SIMULATION
-
- TRACE_ON /OC CLK Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0
- D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
-
- SETF OC /D9 /D8 /D7 /D6 /D5 /D4 /D3 /D2 /D1 /D0
- CLOCKF CLK ;Load all zeros
-
- SETF D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
- CLOCKF CLK ;Load all ones
-
- SETF D9 /D8 D7 /D6 D5 /D4 D3 /D2 D1 /D0
- CLOCKF CLK
-
- SETF /D9 D8 /D7 D6 /D5 D4 /D3 D2 /D1 D0
- CLOCKF CLK
-
- SETF /OC
- CLOCKF CLK ;Test HI-Z
-
- TRACE_OFF
-
- ;Function Table for PALASM1
-
- ;/OC CLK D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
- ;Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0
-
- ; Data In Data Out
- ;Control DDDDDDDDDD QQQQQQQQQQ
- ;/OC CLK 9876543210 9876543210 Comment
- ;-----------------------------------------------------------
- ; L C LLLLLLLLLL LLLLLLLLLL Load all zeros
- ; L L XXXXXXXXXX LLLLLLLLLL Hold all zeros
- ; L C HHHHHHHHHH HHHHHHHHHH Load all ones
- ; L L XXXXXXXXXX HHHHHHHHHH Hold all ones
- ; L C HLHLHLHLHL HLHLHLHLHL Load even checkerboard
- ; L L XXXXXXXXXX HLHLHLHLHL Hold even checkerboard
- ; L C LHLHLHLHLH LHLHLHLHLH Load odd checkerboard
- ; L L XXXXXXXXXX LHLHLHLHLH Hold odd checkerboard
- ; H X XXXXXXXXXX ZZZZZZZZZZ Test HI-Z
- ;-----------------------------------------------------------
-
-