Data Sheet

6
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MIPI RFFE REGISTER MAP (2)
Data
Bit
Description
Trigger
Mode
R/W Default Notes
Register 26, Address 0x1A (RFFE Status)
[7] Software Reset
No R/W
0
Reset all configurable registers to the default values except for USID, GROUP_SID, and
PM_TRIG.
The RFFE_STATUS register should be reset after it is read.
0: normal operation ; 1: software reset.
[6]
Command_Frame
_parity_Err
0
Command Sequence received with parity error – discard command.
The RFFE_STATUS register shall reset after it is read.
[5]
Command_Length
_parity_Err
0 Command length error. The RFFE_STATUS register shall reset after it is read.
[4]
Address_Frame
_parity_Err
0 Address frame with parity error. The RFFE_STATUS register shall reset after it is read.
[3]
Data_Frame
_parity_Err
0 Data frame with parity error. The RFFE_STATUS register shall reset after it is read.
[2] Read_Unused_Reg 0
Read command to an invalid address. The RFFE_STATUS register shall reset after it is
read.
[1] Write_Unused_Reg 0
Write command to an invalid address. The RFFE_STATUS register shall reset after it is
read.
[0] Bid_Gid_Err 0
Read command with a BROADCAST_ID or GROUP_ID. The RFFE_STATUS register
shall reset after it is read.
Register 27, Address 0x1B (GROUP_ID)
[7:4] Reserved
No R/W
0000 Reserved
[3:0] Group SID 0000 Group slave ID
Register 28, Address 0x1C (PM_TRIG)
[7:6] PWR_MODE
No R/W
00
00 = Normal Operation (Active)
01 = Default Settings (Startup)
10 = Low Power
11 = Reserved
[5] Trigger Mask 2 0 Trigger Enable: 0, Trigger Disable: 1
[4] Trigger Mask 1 0 Trigger Enable: 0, Trigger Disable: 1
[3] Trigger Mask 0 0 Trigger Enable: 0, Trigger Disable: 1
[2] Trigger Register 2 0 Not supported
[1] Trigger Register 1 0 (Reserved)
[0] Trigger Register 0 0 1 = Latch Register 0,1 contents
Register 29, Address 0x1D (PROD_ID)
[7:0] Product ID No R 10010110 Product ID[7:0] = 0x96
Register 30, Address 0x1E (MAN_ID)
[7:0] Manufacturer ID No R 00111000 Manufacture ID[7:0] = 0x38
Register 31, Address 0x1F (USID)
[7:6] Reserved
No
R/W 00 Reserved
[5:4] Manufacturer_ID[MSB] R 11 Manufacture ID[9:8] = 0x3
[3:0] USID 1110 USID = 0xE
Preliminary Datasheet Vanchip Confidential VC7916-62