7i96 Parameters

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5 years 7 months ago #202337 by BigJohnT
7i96 Parameters was created by BigJohnT
I see 50 gpio parameters for the 7i96 and wonder what they do?

hm2_7i96.0.gpio.000.invert_output
hm2_7i96.0.gpio.000.is_opendrain
hm2_7i96.0.gpio.000.is_output

After hm2_7i96.0.gpio.010.is_output the invert_output setting is no longer there so I assume 0 - 10 are for the inputs?

hm2_7i96.0.gpio.011.invert_output
hm2_7i96.0.gpio.011.is_opendrain

JT

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5 years 7 months ago #202339 by RotarySMP
Replied by RotarySMP on topic 7i96 Parameters
Are these not the individual pins of the expansion port?
Mark

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5 years 7 months ago #202353 by PCW
Replied by PCW on topic 7i96 Parameters
GPIO 0 through 10 are routed to the isolated inputs on the 7I96
Because they are plain GPIO, the have the ability ro be changed to
output mode(even though this makes no sense on a 7I96)

Mesaflash's readhmid pinout list shows this:

Code:
Configuration pin-out: IO Connections for TB3 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir TB3-1 0 IOPort None TB3-2 1 IOPort None TB3-3 2 IOPort None TB3-4 3 IOPort None TB3-5 4 IOPort None TB3-6 5 IOPort None TB3-7 6 IOPort None TB3-8 7 IOPort None TB3-9 8 IOPort None TB3-10 9 IOPort None TB3-11 10 IOPort None TB3-13,14 11 IOPort SSR 0 Out-00 (Out) TB3-15,16 12 IOPort SSR 0 Out-01 (Out) TB3-17,18 13 IOPort SSR 0 Out-02 (Out) TB3-19,20 14 IOPort SSR 0 Out-03 (Out) TB3-21,22 15 IOPort SSR 0 Out-04 (Out) TB3-23,24 16 IOPort SSR 0 Out-05 (Out) IO Connections for TB1/TB2 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir TB1-2,3 17 IOPort StepGen 0 Step/Table1 (Out) TB1-4,5 18 IOPort StepGen 0 Dir/Table2 (Out) TB1-8,9 19 IOPort StepGen 1 Step/Table1 (Out) TB1-10,11 20 IOPort StepGen 1 Dir/Table2 (Out) TB1-14,15 21 IOPort StepGen 2 Step/Table1 (Out) TB1-16,17 22 IOPort StepGen 2 Dir/Table2 (Out) TB1-20,21 23 IOPort StepGen 3 Step/Table1 (Out) TB1-22,23 24 IOPort StepGen 3 Dir/Table2 (Out) TB2-2,3 25 IOPort PWM 0 PWM (Out) TB2-4,5 26 IOPort PWM 0 Dir (Out) TB2-7,8 27 IOPort QCount 0 Quad-A (In) TB2-10,11 28 IOPort QCount 0 Quad-B (In) TB2-13,14 29 IOPort QCount 0 Quad-IDX (In) TB2-16,17 30 IOPort SSerial 0 RXData0 (In) TB2-18,19 31 IOPort SSerial 0 TXData0 (Out) Internal 32 IOPort SSerial 0 TXEn0 (Out) Internal 33 IOPort SSR 0 AC Ref (Out) IO Connections for P1 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir P1-01/DB25-01 34 IOPort None P1-02/DB25-14 35 IOPort None P1-03/DB25-02 36 IOPort None P1-04/DB25-15 37 IOPort None P1-05/DB25-03 38 IOPort None P1-06/DB25-16 39 IOPort None P1-07/DB25-04 40 IOPort None P1-08/DB25-17 41 IOPort None P1-09/DB25-05 42 IOPort None P1-11/DB25-06 43 IOPort None P1-13/DB25-07 44 IOPort None P1-15/DB25-08 45 IOPort None P1-17/DB25-09 46 IOPort None P1-19/DB25-10 47 IOPort None P1-21/DB25-11 48 IOPort None P1-23/DB25-12 49 IOPort None P1-25/DB25-13 50 IOPort None

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