zic2410 California Eastern Laboratories, zic2410 Datasheet - Page 82

• Manufacturer Part Number: zic2410
• Description: Single-chip Solution, Compliant With Zigbee
• Manufacturer: California Eastern Laboratories

PHYSTS1 (PHY STATUS1 REGISTER, 0x2271)
This register is used to monitor or control the state of a modem block.
6:5
3:0
Bit
7
4
Rev A
MDSTS
MDSTS
TXSTS
Name
F
F
TX Status Lock-up. Fixes the state of the modem block to a defined
state. With a desired state in the TXSTS field, setting ‘0’ in the RXSTSF
field, caused the state of the demodulation block to be fixed and retained
until TXSTSF is set to ‘1’.
Reserved
Modem Status Lock-up. Fixes the state of the modem block to a
defined state. With a desired state in the MDSTS field, setting ‘0’ in the
MDSTSF field, caused the state of the demodulation block to be fixed
and retained until MDSTSF is set to ‘1’.
Modem State. Shows the state of the modem block. MDSTS field can
read the current state of the modem block. When a new state is
recorded in this field, it is stored. The state of the modem block is not
changed when only recording a state in MDSTS field. In order to be
changed to the recorded state, MDSTSU or MDSTSF field should be set
to ‘0’. The state in MDSTS field can be different from the recorded state
because MDSTS shows the current state of the modem block. Table
shows the state in MDSTS.
TXSTS=’0000’
TXSTS=’0001’
TXSTS=’0010’
TXSTS=’0011’
TXSTS=’0100’
TXSTS=’0101’
TXSTS=’0110’
TXSTS=’0111’
TXSTS=’1000’
TXSTS=’1001’
TXSTS=’1010’
TXSTS=’111’
TX_IDLE: The modulation block cannot transmit a
packet.
TX_WAIT1: The modulation block is waiting for the
TX FIFO to be ready before packet transmission.
TX_WAIT2: The modulation block is waiting for the
TX FIFO to be ready before packet transmission.
TX_CHK: In TX_WAIT1 state, the modulation block
checks the validity of the transmission packet length.
TX_PRM: In TX_PRM state, the modulation block
transmits the SFD.
In TX_SFD state, the modulation block transmits the
SFD.
TX_TAIL: In TX_LNG state, the modulation block
transmits the length.
TX_BDY: In TX_BDY state, the modulation block
transmits the frame body of transmission packet.
TX_TAIL: In TX_TAIL state, the modulation block
transmits the tail data of frame body.
TX_CONT: In TX_CONT, the modulation block
transmits the modulated signal for a test mode.
Reserved
Document No. 0005-05-07-00-000
ZIC2410 Datasheet
Descriptions
44
Page 82 of 119
R/W
R/W
R/W
R/W
R/W
Reset
Value
0000
11
1
1