HD6433935 Hitachi, HD6433935 Datasheet - Page 372

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

f
0
0
0
0
1
1
1
1
Notes: 1. Will be decoded only if the ABI bit is set.
12.4.2
The Address Field follows the Block Information Field in the FLEX protocol. It contains all of the
addresses in the frame.
If less than three bit errors are detected in a received address word and it matches an enabled
address assigned to the FLEX decoder, an Address Packet will be sent to the host processor. The
Address Packet contains assorted data about the address and its associated vector and message.
The ID of an Address Packet is 1 (decimal).
Table 12-20 Address Packet Bit Assignments
Byte 3
Byte 2
Byte 1
Byte 0
PA: Priority Address. Set if the address was received as a priority address.
p: Phase on which the address was detected (0=a, 1=b, 2=c, 3=d)
LA: Long Address type. Set if the address was programmed in the FLEX decoder as a long
address.
AI: Address Index (valid values are 0 through 15 and 128 through 159). The index identifies
which of the addresses was detected. Values 0 through 15 correspond to the 16 programmable
360
2
f
0
0
1
1
0
0
1
1
1
2. Will be decoded only if the SBI or ABI bit is set.
f
0*
1*
0*
1*
0*
1*
0*
1*
0
Bit 7
0
PA
AI
TOA
Address Packet
1
2
2
1
1
2
1
1
7
s
i
m
S
Reserved by FLEX protocol for future use
Reserved by FLEX protocol for future use
z
Reserved by FLEX protocol for future use
c
8
13
9
9
2
3
s
i
m
S
z
c
7
12
8
8
1
2
Bit 6
0
p
AI
WN
s
i
m
S
z
c
1
6
11
7
7
0
6
1
6
s
i
m
M
z
c
5
10
6
6
0
5
s
i
d
M
z
c
4
9
4
5
5
Bit 5
0
p
AI
WN
4
0
s
i
d
M
z
c
5
3
8
3
4
4
5
3
s
i
d
M
z
c
2
7
2
3
3
2
s
i
d
M
z
c
Bit 4
0
LA
AI
WN
1
6
1
2
2
1
4
s
i
d
M
z
c
4
0
5
0
1
1
0
s
C
Y
H
z
c
4
0
0
4
4
4
Bit 3
0
x
AI
WN
s
C
Y
H
A
T
3
3
3
3
3
3
3
3
s
C
Y
H
A
T
2
2
2
2
2
2
s
C
Y
H
A
T
Bit 2
0
x
AI
WN
1
1
1
1
1
1
2
s
C
Y
H
A
T
2
0
0
0
0
0
0
Description
Local ID, Coverage
Zone
Month, Day, Year
Second, Minute, Hour
System Message
Country Code, Traffic
Management Flags
Bit 1
0
x
AI
WN
1
1
Bit 0
1
x
AI
WN
0
0