E981.03 Datasheet, PDF (25/51 Pages) ELMOS Semiconductor AG – Autonomous MAC and individual physical address

KNX/ EIB TRANSCEIVER
PRODUCTION DATA - JAN 15, 2015
E981.03
Service Name
U_SetAddress
U_SetAlarmTelegramm
U_SetTriggerTelegram
U_SetTriggerTelegramMask
U_ReadReg.request
U_WriteReg
U_L_DataStart
U_L_DataContinue
U_L_DataEnd
U_PollingState
U_L_LongDataContinue
U_L_LongDataEnd
UART control field
Hex Bin
Remarks / Description
followed by n bytes
76543210
0x28
0x29
0x2A
0x2B
0x2E
0x2F
0x80
0x81
...
0xBE
0x47
...
0x7F
0xE0
...
0xEF
0xC0
0xC1
0xD0
0xD1
0010 1000
0010 1001
0010 1010
0010 1011
0010 1110
0010 1111
1000 0000
10xx xxxx
01xx xxxx
1110 xxxx
1100 000x
1101 000x
Set KNX physical address
- individual KNX address
(high byte)
- individual KNX address
(low byte)
A15 A14 A13 A12 A11 A10 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
KNX control field which is
sent in alarm condition
F1 F0 R 1 P1 P2 0 0
frame
format
Re-
peat
flag
priority
KNX control field which is
reason for a event detec-
tion
KNX control field mask
make it possible to detect a
event with several combi-
nations
read access to the E981.03
internal memories
- address (high byte)
- address (low byte)
write access to the E981.03
internal memories
- address (high byte)
- address (low byte)
- data byte
KNX control field
F1 F0 R 1 P1 P2 0 0
KNX control field
M7 M6 M5 M4 M3 M2 M1 M0
0 0 0 0 0 0 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
0 0 0 0 0 0 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
D7 D6 D5 D4 D3 D2 D1 D0
Begin data telegram up-
load with KNX control field
Upload data byte with in-
dex x
x: index (1 ... 62)
F1 F0 R 1 P1 P0 0 0
KNX control field
D7 D6 D5 D4 D3 D2 D1 D0
Upload check sum with last ^{C7 C6 C5 C4 C3 C2 C1 C0}
index x+1
It is calculated as logical NOT XOR
x: last index+1 (7 ... 63)
function over the individual bits of
the preceding bytes of the frame.
Upload polling state in to
the expecting slot x
x: slot number (0 ... 14)
- PollAddrHigh
- PollAddrLow
- State
A15 A14 A13 A12 A11 A10 A9 A8
A7 A6 A5 A4 A3 A2 A1 A0
S7 S6 S5 S4 S3 S2 S1 S0
Upload data byte with in-
dex x(bit 8 .. 0)
(1 ... 263)
x: MSB (bit 8) of index
- index x(bit 7 ... 0)
- data byte
I7 I6 I5 I4 I3 I2 I1 I0
D7 D6 D5 D4 D3 D2 D1 D0
Upload check sum with last
index x+1
(bit 8 .. 0) (1 ... 264)
x: MSB (bit 8) of index
- index x(bit 7 ... 0)
- data byte
I7 I6 I5 I4 I3 I2 I1 I0
D7 D6 D5 D4 D3 D2 D1 D0
It is calculated as logical NOT XOR
function over the individual bits of
the preceding bytes of the frame.
An U_State.indication as a result of faulty UART control field is sent to the host as soon as possible in the follow-
ing cases:
• protocol error flag set: undefined UART control field
• receiver error flag set: time between subsequent bytes of a service longer than the defined timeout
Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet
QM-No.: 25DS0046E.03
25/51