TDA5230XT Infineon Technologies, TDA5230XT Datasheet - Page 100

• Manufacturer Part Number: TDA5230XT
• Manufacturer: Infineon Technologies

Specifications of TDA5230XT

• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Lead Free Status / Rohs Status: Compliant

Figure 47
Dual:
ADDR:
Dual:
ADDR:
Data Sheet
1:0
7:0
Bit R/W Description
Bit R/W Description
(WUW Chip Counter = WUBCNT)
WUW Chip Counter elapsed
SSync=0
AWUC
W
AWUPAT0
W
0x25
0x26
Wakeup Criteria=Pattern Detection
WUCRT: Wake Up Criteria
00b: Pattern Detection
01b: Random Bits
10b: Equal Bits
11b: Wake Up on Symbol Sync, Valid Data Rate; The WUBCNT Register
WUPAT0: Wake Up Detection Pattern: Bit 7...Bit 0(LSB) (in Chips)
Pattern Detection
No WU=0
Pattern Match=1
and
and
SSync=1
WU=0
Wake Up Criteria Search
and BWUC:
0x46
0x47
Init Wakeup Unit
has no meaning in this mode.
WUW Chip Counter < WUBCNT
and BWUPAT0:
SSync=0
CV=1
Reset
Wakeup Criteria=Random Bits Detection
Conf.A Wake up Control Register
(WUW Chip Counter = WUBCNT)
WUW Chip Counter elapsed
Random Bits Detection
No Wake-Up
No WU=0
SSync=1
No WU=0
Wake-Up
No WU=0
No WU=1
WU=0
WU=0
WU=1
WU=0
Idle
SSync Search Time Elapsed =1
Conf.A Wake Up Detection Pattern0
WUW Chip Counter < WUBCNT
SSync=0
96
WUW Chip Counter<WUBCNT
Wakeup Criteria=Equal Bits Detection
(WUW Chip Counter = WUBCNT)
WUW Chip Counter elapsed
Equal Bits
SSync=1
Detection
No WU=0
WU=0
Bit Change Detected=1
Functional Description
SSync=0
CV=1
Reset Value:0x00
Reset Value:0x00
Version 4.0, 2007-06-01
Wakeup Criteria=Valid Data Rate Detection
TDA523x
SSync=1