SKY13526-485LF Datasheet, PDF (10/17 Pages) Skyworks Solutions Inc. – 0.4 to 2.7 GHz SP6T LTE Transmit/Receive Switch with MIPI RFFE Interface

DATA SHEET • SKY13526-485LF SP6T: LTE TRANSMIT/RECEIVE SWITCH WITH MIPI RFFE INTERFACE
Table 12. Register_0 Truth Table
State
1
2
3
4
5
6
7
Mode
Isolation (default)
TRX1
TRX2
TRX3
TRX4
TRX5
TRX6
Register_0 Bits
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
1
1
1
0
0
0
0
1
0
1
1
0
0
0
0
0
0
1
0
0
0
1
0
0
1
Table 13. Register Description and Programming (1 of 2)
Register
Name
Address
(Hex)
Parameter
Register_0
0000 MODE_CTRL
SOFTWARE RESET
RFFE_STATUS
COMMAND_FRAME_PARITY_ERR
COMMAND_LENGTH_ERR
ADDRESS_FRAME_PARITY_ERR
001A
DATA_FRAME_PARITY_ERR
READ_UNUSED_REG
WRITE_UNUSED_REG
BID_GID_ERR
GROUP_SID
Reserved
001B GSID
Description
Bits[7:0]:
Switch control. See Table 10 for logic
Bit[7]:
Resets all data to default values except for USID, GSID, or the
contents of the PM_TRIG Register.
0 = Normal operation
1 = Software reset
Bit[6]:
Command sequence received with parity error – discard command.
Bit[5]:
Command length error.
Bit[4]:
Address frame parity error =1.
Bit[3]:
Data frame with parity error.
Bit[2]:
Read command to an invalid address.
Bit[1]:
Write command to an invalid address.
Bit[0]:
Read command with a BROADCAST_ID (refer to the MIPI Alliance
Specification) or GSID.
Bits[7:4]: Reserved
Bits[3:0]:
Group slave ID
Default
(Binary)
–
0
0
0
0
0
0
0
0
0000
0000
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
10
August 28, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202853F