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Hi guys !
Today i show you my new redstone device called Zi3. It was built in 6 months (January 2016 - June 2016).
It is composed of:
- 16 bits ALU divided in 4 stages to reach better performance by reducing the calculation time. Moreover, the ALU is made of several components as a 4 4 bits ripple carry adders, a 4 4 bits XOR, a 4 4 bits AND, a 4 4 bits comparator and a 4 4 bits bi-directionnal shifter.
- 6 16 bits accumulator (A1,A2,A3,B1,B2,B3) with the dual-read technology (calculations can't be perform between two A or B accumulators).
- 6 bits program counter (load only because it's just 6 D-Latch)
This microcontroler can performs several things, for example: mathematical sequences (counter, Fibonnaci sequence), operations (add, sub, div (with or without point), mul), approximation (Euler's number) etc...
To test it, i've implemented 4 programs (ADD,SUB,MUL,DIV) and some peripheral devices for using the µC as a calculator.
Feel free to write your own program !
Enjoy !
PS : All the components and programs have been homemade.
Today i show you my new redstone device called Zi3. It was built in 6 months (January 2016 - June 2016).
It is composed of:
- 16 bits ALU divided in 4 stages to reach better performance by reducing the calculation time. Moreover, the ALU is made of several components as a 4 4 bits ripple carry adders, a 4 4 bits XOR, a 4 4 bits AND, a 4 4 bits comparator and a 4 4 bits bi-directionnal shifter.
- 6 16 bits accumulator (A1,A2,A3,B1,B2,B3) with the dual-read technology (calculations can't be perform between two A or B accumulators).
- 6 bits program counter (load only because it's just 6 D-Latch)
This microcontroler can performs several things, for example: mathematical sequences (counter, Fibonnaci sequence), operations (add, sub, div (with or without point), mul), approximation (Euler's number) etc...
To test it, i've implemented 4 programs (ADD,SUB,MUL,DIV) and some peripheral devices for using the µC as a calculator.
How to use it ?
- Version : 1.10.2
- Mode : solo
- Render distance : 16 chunks
- Position of the redstone device:
- x = 1505
- y = 56
- z = -701
- x = 1505
- You control a cursor (at the lower right corner of each digit) thanks to 4 button.
- When the cursor is on a digit, press validated button to increment the digit.
- "=" is on when Zi3 calculating.
- From the upper lines to lower lines, from the left to the right of the user interface:
- Validated
- Up
- Reset (stop the clock and reset A and B)
- Left
- Down
- Right
- Validated
- A and B can't overpass 255 (8 bits).
- And that's all !
Microcontroller's specifications
- clock : 125 mHz
- storage : 12 bytes DPRAM
- program counter width : 6 bits
- program's length : 56 lines
- program's weight : 294 bytes
Program's deadline
- ADD : 1min10s
- SUB : 1min30s
- MUL : 6min20s
- DIV : 5min10s
Composition
- Command block (only say command) : 77
- Redstone lamp : 226
- Redstone repeater : 3596
- Redstone torch : 5675
- Step : 2439
- Redstone wire : 44038
- Wool : 52300
ALU's working
LVL1
READ LVL1 = 0 / READ LVL2 = 1 / READ LVL4 = 1
READ LVL1 = 1 / READ LVL2 = 0 / READ LVL4 = 1
READ LVL1 = 1 / READ LVL2 = 1 / READ LVL4 = 0
READ LVL1, READ LVL2 and READ LVL4 are low active.
- A + B
- A - B
- A SL+0
- A SL+1
- A SR
- A AND 1 OR AND FF
- A > B
- A = B
- A < B
- B SL+0
- B SL+1
- B SR
- B AND 1 OR AND FF
READ LVL1 = 0 / READ LVL2 = 1 / READ LVL4 = 1
READ LVL1 = 1 / READ LVL2 = 0 / READ LVL4 = 1
READ LVL1 = 1 / READ LVL2 = 1 / READ LVL4 = 0
READ LVL1, READ LVL2 and READ LVL4 are low active.
Input/Output
16 BITS INPUT
Ax001 // operand 1 [LVL4] (Bits are active-high)
AxSL7 // operand 1 + 7 shift left // NOT CONNECT [LVL4] (Bits are active-high)
Bx001 // operand 2 [LVL4] (Bits are active-high)
BxSL7 // operand 2 + 7 shift left [LVL4] (Bits are active-high)
Cx001 // 0000 0000 0000 0001 [LVL2] (Bits are active-high)
Cx009 // 0000 0000 0000 1001 [LVL2] (Bits are active-high)
16 BITS OUTPUT (Only B's accu are available)
Qx000 // result (Bits are active-high)
Sx000 // sign [0 = positive sign, 1 = negative sign] (Bits are active-high)
8 BITS OUTPUT
Zx999 // [7,6,5,4,3,2,1,0] (Bits are active-high)
BIT 7 : Read Ax001
BIT 6 : Put flag "stop clock cpu" to 1
BIT 5 : Read Bx001
BIT 4 : Read BxSL7
BIT 3 : Write Qx000
BIT 2 : Write Sx000
BIT 1 : Read Cx009
BIT 0 : Read Cx001
Ax001 // operand 1 [LVL4] (Bits are active-high)
AxSL7 // operand 1 + 7 shift left // NOT CONNECT [LVL4] (Bits are active-high)
Bx001 // operand 2 [LVL4] (Bits are active-high)
BxSL7 // operand 2 + 7 shift left [LVL4] (Bits are active-high)
Cx001 // 0000 0000 0000 0001 [LVL2] (Bits are active-high)
Cx009 // 0000 0000 0000 1001 [LVL2] (Bits are active-high)
16 BITS OUTPUT (Only B's accu are available)
Qx000 // result (Bits are active-high)
Sx000 // sign [0 = positive sign, 1 = negative sign] (Bits are active-high)
8 BITS OUTPUT
Zx999 // [7,6,5,4,3,2,1,0] (Bits are active-high)
BIT 7 : Read Ax001
BIT 6 : Put flag "stop clock cpu" to 1
BIT 5 : Read Bx001
BIT 4 : Read BxSL7
BIT 3 : Write Qx000
BIT 2 : Write Sx000
BIT 1 : Read Cx009
BIT 0 : Read Cx001
Set of the µC (ASYNCHRONOUS PART) (NOT PERFORMED BY Zi3)
while(1){
if(BP_EQ ==1){
Sx000 = 0;
SET();
DDAA();
DDAB();
while(flag_DDAA == 0){
;
}
tempo(10000);
if(BP_ADD == 1){
ADD();
}
if(BP_SUB == 1){
SUB();
}
if(BP_MUL == 1){
MUL();
}
if(BP_DIV == 1){
DIV();
}
}
}
if(BP_EQ ==1){
Sx000 = 0;
SET();
DDAA();
DDAB();
while(flag_DDAA == 0){
;
}
tempo(10000);
if(BP_ADD == 1){
ADD();
}
if(BP_SUB == 1){
SUB();
}
if(BP_MUL == 1){
MUL();
}
if(BP_DIV == 1){
DIV();
}
}
}
Addition
_________________________________________________
A1 = Ax001; {Zx999 = 80} //$0D [LV4]
B1 = Bx001; {Zx999 = 20} //$0E [LV4]
_________________________________________________
B2 = A1 + B1; //$11 [LV1]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$12 [LVX]
_________________________________________________
t(max) = t(min) : 5*(2+1+1) = 0min20.00s
A1 = Ax001; {Zx999 = 80} //$0D [LV4]
B1 = Bx001; {Zx999 = 20} //$0E [LV4]
_________________________________________________
B2 = A1 + B1; //$11 [LV1]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$12 [LVX]
_________________________________________________
t(max) = t(min) : 5*(2+1+1) = 0min20.00s
Subtraction
_________________________________________________
A1 = Ax001; {Zx999 = 80} //$04 [LV4]
B1 = Bx001; {Zx999 = 20} //$05 [LV4]
_________________________________________________
if(A1 < B1){ //$06 [LVX]
B2 = B3; //$07 [LV4]
}
B1 = A1 - B1; //$08 [LV1]
if(B2 = Cx001){ {Zx999 = 01} //$09 [LVX]
B1 = 0 - B1; //$0A [LV1]
}
_________________________________________________
Qx000 = B1; {Zx999 = 08} //$0B [LVX]
Sx000 = B2; {Zx999 = 44} //$0C [LVX]
_________________________________________________
t(max) : 5*(2+5+2) = 0min45.00s
t(min) : 5*(2+3+2) = 0min35.00s
A1 = Ax001; {Zx999 = 80} //$04 [LV4]
B1 = Bx001; {Zx999 = 20} //$05 [LV4]
_________________________________________________
if(A1 < B1){ //$06 [LVX]
B2 = B3; //$07 [LV4]
}
B1 = A1 - B1; //$08 [LV1]
if(B2 = Cx001){ {Zx999 = 01} //$09 [LVX]
B1 = 0 - B1; //$0A [LV1]
}
_________________________________________________
Qx000 = B1; {Zx999 = 08} //$0B [LVX]
Sx000 = B2; {Zx999 = 44} //$0C [LVX]
_________________________________________________
t(max) : 5*(2+5+2) = 0min45.00s
t(min) : 5*(2+3+2) = 0min35.00s
Multiplication
A1 = Ax001; {Zx999 = 80} //$13 [LV4]
B1 = Bx001; {Zx999 = 20} //$14 [LV4]
_________________________________________________
do{
A3 = B1 AND 1; //$15 [LV4]
if(A3 != 0){ //$16 [LVX]
B2 = B2 + A1; //$17 [LV1]
}
A1 = A1 SL+0; //$18 [LV2]
B1 = B1 SR; //$19 [LV4]
A2 = A2 - B3; //$1A [LV1]
}while(A2 != 0) //$1B [LVX]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$1C [LVX]
_________________________________________________
t(max) : 5*(2+9*7+1) = 5min30.00s
t(min) : 5*(2+9*6+1) = 4min45.00s
B1 = Bx001; {Zx999 = 20} //$14 [LV4]
_________________________________________________
do{
A3 = B1 AND 1; //$15 [LV4]
if(A3 != 0){ //$16 [LVX]
B2 = B2 + A1; //$17 [LV1]
}
A1 = A1 SL+0; //$18 [LV2]
B1 = B1 SR; //$19 [LV4]
A2 = A2 - B3; //$1A [LV1]
}while(A2 != 0) //$1B [LVX]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$1C [LVX]
_________________________________________________
t(max) : 5*(2+9*7+1) = 5min30.00s
t(min) : 5*(2+9*6+1) = 4min45.00s
Division
_________________________________________________
A1 = Ax001; {Zx999 = 80} //$1D [LV4]
B1 = BxSL7; {Zx999 = 20} //$1E [LV4]
_________________________________________________
A2 = A2 - B3; //$29 [LV1]
do{
if(A1 >= B1){ //$21 [LVX]
A1 = A1 - B1; //$22 [LV1]
B2 = B2 SL+1; //$23 [LV4]
}else{
B2 = B2 SL+0; //$24 [LV4]
}
A2 = A2 - B3; //$25 [LV1]
B1 = B1 SR; //$26 [LV4]
}while(A2 != 0) //$27 [LVX]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$28 [LVX]
_________________________________________________
t(max) : 5*(2+8*6+1) = 4min15.00s
t(min) : 5*(2+8*5+1) = 3min35.00s
A1 = Ax001; {Zx999 = 80} //$1D [LV4]
B1 = BxSL7; {Zx999 = 20} //$1E [LV4]
_________________________________________________
A2 = A2 - B3; //$29 [LV1]
do{
if(A1 >= B1){ //$21 [LVX]
A1 = A1 - B1; //$22 [LV1]
B2 = B2 SL+1; //$23 [LV4]
}else{
B2 = B2 SL+0; //$24 [LV4]
}
A2 = A2 - B3; //$25 [LV1]
B1 = B1 SR; //$26 [LV4]
}while(A2 != 0) //$27 [LVX]
_________________________________________________
Qx000 = B2; {Zx999 = 48} //$28 [LVX]
_________________________________________________
t(max) : 5*(2+8*6+1) = 4min15.00s
t(min) : 5*(2+8*5+1) = 3min35.00s
Set
_________________________________________________
A1,A2,A3,B1,B2,B3 = 0; //$01 [LVX]
B3 = Cx001; {Zx999 = 01} //$02 [LV2]
A2 = Cx009; {Zx999 = 02} //$03 [LV2]
_________________________________________________
t(max) = t(min) : 5*(3) = 0min15.00s
A1,A2,A3,B1,B2,B3 = 0; //$01 [LVX]
B3 = Cx001; {Zx999 = 01} //$02 [LV2]
A2 = Cx009; {Zx999 = 02} //$03 [LV2]
_________________________________________________
t(max) = t(min) : 5*(3) = 0min15.00s
Program counter (PC)
Bits are active-low.
Operations (OP)
- 0 = no torch
- 1 = torch
BIT0 (OUTPUT):
- 0 : Read LVL2
- 1 : Noting
BIT1 (OUTPUT):
- 0 : Read LVL1
- 1 : Nothing
BIT2 (INPUT):
- 0 : A<=B
- 1 : A>B
BIT3 (INPUT):
- 0 : A>=B
- 1 : A<B
BIT4 (INPUT):
- 0 : A=B
- 1 : A!=B
BIT5 (OUTPUT):
- 0 : Nothing
- 1 : Write A3
BIT6 (OUTPUT):
- 0 : Nothing
- 1 : Write A2
BIT7 (OUTPUT):
- 0 : Nothing
- 1 : Write A1
BIT8 (OUTPUT):
- 0 : Read A3
- 1 : Nothing
BIT9 (OUTPUT):
- 0 : Read A2
- 1 : Nothing
BIT10 (OUTPUT):
- 0 : Read A1
- 1 : Nothing
BIT11 (OUTPUT):
- 0 : Shift right
- 1 : No shift
BIT12 (OUTPUT):
- 0 : X or 0
- 1 : X or 1
BIT13 (OUTPUT):
- 0 : Shift left
- 1 : No shift
BIT14 (OUTPUT):
- 0 : X and FF
- 1 : X and 01
BIT15 (OUTPUT):
- 0 : Add
- 1 : Sub
BIT16 (OUTPUT):
- 0 : Nothing
- 1 : Write A1
BIT17 (OUTPUT):
- 0 : Nothing
- 1 : Write A2
BIT18 (OUTPUT):
- 0 : Nothing
- 1 : Write A3
BIT19 (OUTPUT):
- 0 : Read A3
- 1 : Nothing
BIT20 (OUTPUT):
- 0 : Read A2
- 1 : Nothing
BIT21 (OUTPUT):
- 0 : Read A1
- 1 : Nothing
- 1 = torch
BIT0 (OUTPUT):
- 0 : Read LVL2
- 1 : Noting
BIT1 (OUTPUT):
- 0 : Read LVL1
- 1 : Nothing
BIT2 (INPUT):
- 0 : A<=B
- 1 : A>B
BIT3 (INPUT):
- 0 : A>=B
- 1 : A<B
BIT4 (INPUT):
- 0 : A=B
- 1 : A!=B
BIT5 (OUTPUT):
- 0 : Nothing
- 1 : Write A3
BIT6 (OUTPUT):
- 0 : Nothing
- 1 : Write A2
BIT7 (OUTPUT):
- 0 : Nothing
- 1 : Write A1
BIT8 (OUTPUT):
- 0 : Read A3
- 1 : Nothing
BIT9 (OUTPUT):
- 0 : Read A2
- 1 : Nothing
BIT10 (OUTPUT):
- 0 : Read A1
- 1 : Nothing
BIT11 (OUTPUT):
- 0 : Shift right
- 1 : No shift
BIT12 (OUTPUT):
- 0 : X or 0
- 1 : X or 1
BIT13 (OUTPUT):
- 0 : Shift left
- 1 : No shift
BIT14 (OUTPUT):
- 0 : X and FF
- 1 : X and 01
BIT15 (OUTPUT):
- 0 : Add
- 1 : Sub
BIT16 (OUTPUT):
- 0 : Nothing
- 1 : Write A1
BIT17 (OUTPUT):
- 0 : Nothing
- 1 : Write A2
BIT18 (OUTPUT):
- 0 : Nothing
- 1 : Write A3
BIT19 (OUTPUT):
- 0 : Read A3
- 1 : Nothing
BIT20 (OUTPUT):
- 0 : Read A2
- 1 : Nothing
BIT21 (OUTPUT):
- 0 : Read A1
- 1 : Nothing
Feel free to write your own program !
Enjoy !
PS : All the components and programs have been homemade.
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Update #1 : by Zilack3 07/07/2016 12:27:26 pmJul 7th, 2016
- Download link updated
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EDIT1: 5min10s is the calculation time for 255/1. It will take less time if you perform the operation 255/0. To understand why i say that, see DIV's part.
EDIT2 : DIV is now called Division.