Hi,I'm working with a FXTH870902 sensor. I encounter some questions about transfer equations when I'm reading the datasheet FXTH8700_spec.pdf,as follows:
1:
P = ΔP450 × PCODE +(100 – ΔP450) Eqn. 1
what 's means respectively about P, ΔP450, PCODE. what's relationship between them , pressure in TPMS_READ_PRESSURE() ,and pressure in TPMS_COMP_PRESSURE(); what's relationship between P in Eqn. 1 with actual pressure?
2:
T = ΔT×TCODE – 55 Eqn. 3
what 's means respectively about T, ΔT, TCODE . what's relationship between them, temperature in TPMS_READ_TEMPERATURE(), and temperature in TPMS_COMP_TEMPERATURE(); what's relationship between T in Eqn. 3 with actual tempetature?
3:
VINT = ΔVINT × VCODE + 1.22 Eqn. 4
what 's means respectively about VINT, ΔVINT, VCODE . what's relationship between them, voltage in TPMS_READ_VOLTAGE() ,and voltage in TPMS_COMP_VOLTAGE(); what's relationship between VINT in Eqn. 4 with actual voltage?
4:
ΔAy-STEP =(Ay-STEP @ AyCODE510 – Ay-STEP @ AyCODE1) ⁄ 510 Eqn. 6
what 's means respectively about ΔAy-STEP, Ay-STEP @ AyCODE510, Ay-STEP @ AyCODE1 in Eqn. 6
Ay = ΔAy-STEP × AyCODE +(Ay-STEP @ AyCODE1 – ΔAy-STEP) Eqn. 7
I want to kown what 's means respectively about Ay, AyCODE . what's relationship between them, acceleration in TPMS_READ_ACCELERATION() ,and acceleration in TPMS_COMP_ACCELERATION(); what's relationship between Ay in Eqn.7 with actual acceleration?
