HCS361_11 MICROCHIP [Microchip Technology], HCS361_11 Datasheet - Page 28

• Manufacturer Part Number: HCS361_11
• Manufacturer: MICROCHIP [Microchip Technology]

HCS361
FIGURE 9-5:
FIGURE 9-6:
FIGURE 9-7:
FIGURE 9-8:
DS40146F-page 28
Bit
on Transition Low to High
on Transition High to Low
1 0
0 1
Note:
1
WAKE-UP (TXWAK=1)
T
18xT
BP
0
2
1
The bit values are only shown as an example.
E
1
3
Preamble
Encrypted Data
T
BP
Dead Time
VPWM FORMAT SUMMARY (MOD = 1)
VPWM WAKE-UP FORMAT (MOD=1)
VPWM PREAMBLE/HEADER FORMAT (MOD=1)
VPWM DATA WORD FORMAT (MOD=1)
28 29 30 31
1 0 1
33% Duty Cycle Wake-Up sequence 250xT
6
T
T
T
E
BP
T
2
E
X
BP
LOGIC 0
LOGIC 0
T
10xT
E
Preamble Sync Encrypt
SPM=1
SPM=0
1
Pulse
E
Sync
32 33
1 0
10
10xT
T
T
T
E
BP
1st CODE WORD
34
BP
0
LOGIC 1
LOGIC 1
E
Header
35
1
Code Word
Serial Number
56 57
Fixed
Encrypted Portion
1 0
E
58
0
Guard
59
1
84
60 61
Preamble Sync Encrypt
1 0
Function Code
Dead Time 258xT
Fixed Code Portion
62
0
© 2011 Microchip Technology Inc.
63
1
V
LOW
64 65
1 0
E
CRC
66
1
Guard
Time