diff --git a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.asc b/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.asc deleted file mode 100644 index f358541..0000000 --- a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.asc +++ /dev/null @@ -1,36 +0,0 @@ -Version 4 -SHEET 1 1388 680 -WIRE 192 0 -48 0 -WIRE 192 64 192 0 -WIRE -48 176 -48 0 -WIRE 192 208 192 144 -WIRE 288 208 192 208 -WIRE 400 208 368 208 -WIRE 192 288 192 208 -WIRE -48 368 -48 256 -WIRE 192 368 192 352 -WIRE 192 368 -48 368 -WIRE 192 400 192 368 -FLAG 192 400 0 -FLAG 400 208 #RESET -IOPIN 400 208 In -SYMBOL res 176 48 R0 -SYMATTR InstName R1 -SYMATTR Value 100 -SYMBOL cap 176 288 R0 -SYMATTR InstName C1 -SYMATTR Value 10µ -SYMBOL res 384 192 R90 -WINDOW 0 0 56 VBottom 2 -WINDOW 3 32 56 VTop 2 -SYMATTR InstName R2 -SYMATTR Value 1k -SYMBOL voltage -48 160 R0 -WINDOW 123 0 0 Left 0 -WINDOW 39 0 0 Left 0 -SYMATTR InstName V1 -SYMATTR Value 5 -TEXT -1112 224 Left 2 ;Constraints:\nVoltage source that MCP2515 accepts is 5 V.\nThe minimum operating voltage is 2.7 V.\nTo ensure this happens with a comfortable margin, we will design #RESET\nto remain below 2.7 V for at least 10 microseconds. -TEXT -1112 -40 Left 2 ;Problem:\n(Taken from MCP2515 Datasheet [Page 57])\nIt is important to provide a RESET signal after power-up to ensure that the logic\nand registers are in their default state. A hardware Reset can be achieved\nautomatically by placing an RC on the #RESET pin (See Figure 9-1).\nThe values must be such that the device is held in Reset for a minimum of\n2 microseconds after V_DD reaches the operating voltage, as indicated\nin the electrical specification (t_RL). -TEXT -1112 424 Left 2 !.tran 0 0.001 0 startup -TEXT 424 0 Left 2 ;Result:\nThis way over-satisfies the requirements, but will stay with this since the parts are\nprobably cheapest, just lying around somewhere in these values. diff --git a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.log b/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.log deleted file mode 100644 index f29932b..0000000 --- a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.log +++ /dev/null @@ -1,21 +0,0 @@ -Circuit: * C:\SunseekerTelemetry\Simulations\MCP2515 - CANbus RESET Pin Configuration\LTSpice Schematic - MCP2515 RESET Pin.asc - -.OP point found by inspection. - -Date: Tue Feb 02 00:12:38 2021 -Total elapsed time: 0.025 seconds. - -tnom = 27 -temp = 27 -method = modified trap -totiter = 2090 -traniter = 2090 -tranpoints = 1046 -accept = 1046 -rejected = 0 -matrix size = 4 -fillins = 0 -solver = Normal -Matrix Compiler1: 100 bytes object code size 0.1/0.0/[0.0] -Matrix Compiler2: 248 bytes object code size 0.1/0.0/[0.0] - diff --git a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.op.raw b/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.op.raw deleted file mode 100644 index 8fbe173..0000000 Binary files a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.op.raw and /dev/null differ diff --git a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.raw b/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.raw deleted file mode 100644 index 23f67f8..0000000 Binary files a/Simulations/MCP2515 - CANbus RESET Pin Configuration/LTSpice Schematic - MCP2515 RESET Pin.raw and /dev/null differ