DS90UR908Q_14 Datasheet, PDF (23/33 Pages) Texas Instruments – 5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter

DS90UR908Q
www.ti.com
ADD ADD Register Name
(dec) (hex)
0
0 Des Config 1
1
1 Slave ID
2
2 Des Features 1
SNLS317H – SEPTEMBER 2009 – REVISED APRIL 2013
Bit(s)
7
6
5
4
3:2
1
0
7
6:0
7
6
5:4
3
2:0
Table 8. Serial Bus Control Registers
R/W Defau Function
lt
(bin)
R/W 0 LFMODE
R/W 0 MAPSEL
R/W 0 Reserved
R/W 0 Reserved
R/W 00 CONFIG
R/W 0 SLEEP
R/W 0 REG Control
R/W 0
R/W 11100 ID[X]
00
R/W 0 OEN
R/W 0 OSS_SEL
R/W 00 Reserved
R/W 0 VODSEL
R/W 00 OSC_SEL
Description
0: 20 to 65 MHz Operation
1: 5 to 20 MHz Operation
FPD-Link Map Select
0: LSB on TxOUT3+/-
1: MSB on TxOUT3+/-
Reserved
Reserved
00: Normal Mode, Control Signal Filter Disabled
01: Normal Mode, Control Signal Filter Enabled
10: Backwards Compatible (DS90UR241)
11: Backwards Compatible (DS90C241)
Note – not the same function as PowerDown (PDB)
0: normal mode
1: Sleep Mode – Register settings retained.
0: Configurations set from control pins / STRAP pin
1: Configurations set from registers (except I2C_ID)
0: Address from ID[X] Pin
1: Address from Register
Serial Bus Device ID, Four IDs are:
7b '1110 001 (h'71); 8b ' 1110 0010 (h'E2)
7b '1110 010 (h'72); 8b ' 1110 0100 (h'E4)
7b '1110 011 (h'73); 8b ' 1110 0110 (h'E6)
7b '1110 110 (h'76); 8b ' 1110 1100 (h'EC)
All other addresses are Reserved.
Output Enable Input, Table 3
Output Sleep State Select, Table 3
Reserved
Differential Driver Output Voltage Select
0: LVDS VOD is ±250 mV, 500 mVp-p (typ)
1: LVDS VOD is ±400 mV, 800 mVp-p (typ)
000: OFF
001: Reserved
010: 25 MHz ±40%
011: 16.7 MHz ±40%
100: 12.5 MHz ±40%
101: 10 MHz ±40%
110: 8.3 MHz ±40%
111: 6.3 MHz ±40%
Copyright © 2009–2013, Texas Instruments Incorporated
Product Folder Links: DS90UR908Q
Submit Documentation Feedback
23