EM250-BBRD-R Ember, EM250-BBRD-R Datasheet - Page 50

• Manufacturer Part Number: EM250-BBRD-R
• Description: EM250 BREAKOUT BOARD
• Manufacturer: Ember
• Type: Transceiver, 802.15.4r

Specifications of EM250-BBRD-R

• Frequency: 2.4GHz
• For Use With/related Products: EM250
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1024

EM250
SC1_UARTSTAT [0x44A4]
SC1_RATELIN [0x44B0]
120-0082-000S
SC1_UARTTXIDLE
SC1_UARTPARERR
SC1_UARTFRMERR
SC1_UARTRXOVF
SC1_UARTTXFREE
SC1_UARTRXVAL
SC1_UARTCTS
SC1_RATELIN
0-R
0-R
15
0-R
0-R
0
0
7
15
0
0
7
UARTTXIDLE
SC1_
0-R
1-R
14
0
6
0-R
0-R
14
0
0
6
[3:0]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
UARTPARERR
NOTE: Changing the
abled, when
The linear component (LIN) of the clock rate as seen in the equation: rate = 24MHz / ( 2 * (LIN
+ 1) * (2^EXP) )
This bit is set when the transmit FIFO is empty and the transmitter is idle.
This bit is set when the receive FIFO has seen a parity error. This bit clears when the data
register (
This bit is set when the receive FIFO has seen a frame error. This bit clears when the data
register (
This bit is set when the receive FIFO has been overrun. This bit clears when the data register
(
This bit is set when the transmit FIFO is ready to accept at least one byte.
This bit is set when the receive FIFO contains at least one byte.
This bit shows the current state of the nCTS input signal at the nCTS pin (pin 19, GPIO11).
When
tive voltage), the transmission will proceed. When
(== TTL logic 1, GPIO is high, 'XOFF', RS232 negative voltage), transmission is inhibited at the
end of the current character. Any characters in the transmit buffer will remain there.
SC1_
SC1_DATA
0-R
0-R
13
0
5
0-R
0-R
13
0
0
5
SC1_UARTCTS
SC1_DATA
SC1_DATA
) is read.
SC1_MODE
UARTFRMERR
SC1_
0-R
0-R
12
0
4
) is read.
) is read.
0-R
0-R
12
SC1_RATELIN
0
0
4
= 1, the signal is asserted (== TTL logic 0, GPIO is low, 'XON', RS232 posi-
is 0.
UARTRXOVF
Page 50
SC1_
0-R
0-R
register is only allowed when the serial controller is dis-
11
0
0-RW
3
0-R
11
0
3
UARTTXFREE
SC1_UARTCTS
SC1_
0-RW
0-R
0-R
10
0-R
0
2
10
0
2
SC1_RATELIN
UARTRXVAL
= 0, the signal is deasserted
SC1_
0-RW
0-R
0-R
0-R
9
0
1
9
0
1
SC1_UARTCTS
0-RW
0-R
0-R
0-R
0
8
0
0
8
0