SCALE=DIV1
Register for controlling SPI clock rate.
LO | Low duty cycle control. In timer mode, reload[7:0]. |
HI | High duty cycle control. In timer mode, reload[15:8]. |
SCALE | System Clock scale factor. Scales the AMBA clock by 2^SCALE before generating serial clock. 0 (DIV1): Divide SPI Clock Frequency by 1. 1 (DIV2): Divide SPI Clock Frequency by 2. 2 (DIV4): Divide SPI Clock Frequency by 4. 3 (DIV8): Divide SPI Clock Frequency by 8. 4 (DIV16): Divide SPI Clock Frequency by 16. 5 (DIV32): Divide SPI Clock Frequency by 32. 6 (DIV64): Divide SPI Clock Frequency by 64. 7 (DIV128): Divide SPI Clock Frequency by 128. 8 (DIV256): Divide SPI Clock Frequency by 256. |