參數資料
型號: MC72000
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Integrated Bluetooth Radio
中文描述: 集成藍牙無線
文件頁數: 71/156頁
文件大小: 1782K
代理商: MC72000
MOTOROLA
MC72000
Advance Information Data Sheet
Go to: www.freescale.com
71
RO—RXFIFO Overflow
This bit indicates that the RXFIFO has overflowed. At least one new written data word is lost. The RO
flag is automatically cleared after a data read.
1 = RXFIFO has overflowed
At least one data word in the RXFIFO is overwritten
0 = RXFIFO has not overflowed
BO—Bit Count Overflow
This bit is set when the CSPI is in Slave CSPI FIFO advanced by SS_B rising edge mode and the slave
is receiving more than 16 bits in one burst. This bit is cleared after a data read from the SPIRXD register.
Because there are no error bits associated with individual RXFIFO data words this means that the entire
RXFIFO contents are suspect.
1 = At least one data word in the RXFIFO had a bit count overflow error
0 = No bit count overflow
TEEN—TXFIFO Empty Interrupt Enable
1 = Enable
0 = Disable
THEN—TXFIFO Half Interrupt Enable
1 = Enable
0 = Disable
TFEN—TXFIFO Full Interrupt Enable
1 = Enable
0 = Disable
RREN—RXFIFO Data Ready Interrupt Enable
1 = Enable
0 = Disable
RHEN—RXFIFO Half Interrupt Enable
1 = Enable
0 = Disable
RFEN—RXFIFO Full Interrupt Enable
1 = Enable
0 = Disable
ROEN—RXFIFO Overflow Interrupt Enable
1 = Enable
0 = Disable
BOEN—Bit Count Overflow Interrupt Enable
1 = Enable
0 = Disable
F
Freescale Semiconductor, Inc.
For More Information On This Product,
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