Hello,
We are currently in development using the TMS570LC4357 component.
By parsing the Reference manual, we are finding the "quadrant" term but nowhere the definiton is given for this one.
Could you provide us the meaning of quadrant ?
Best regards,
Christopher.
Hello,
The peripheral selects (PS) are fractionated into 4 quadrants of 256 bytes each. A peripheral can be mapped to each quadrant as long as the register mapping does't not exceed 256 bytes.
If a peripheral exceeds 256 bytes for register mapping, it can be mapped into 2 or more consecutive quadrants using the following rules.
< 256 bytes: 1 quadrant required for example: PS[16] for GIO
>256bytes and <512 bytes: 2 quadrants required for example: PS[23] for FTU, or PS[22] for HTU1 and HTU2
>512 bytes and < 1kB: 4 quadrants required for example: PS[12] or PS[13] for flexray, PS[6] for LIN and SCI
