E521.41 Datasheet, PDF (53/89 Pages) ELMOS Semiconductor AG – Transceiver compliant with PSI5 standard v1.3 and v2.1

4 Channel Multi-Mode PSI5 Transceiver
PRODUCTION DATA – Apr 27, 2016
E521.41
UART Command
UART_Short_Sync_Pulse all Ch
UART_Short_Sync_Pulse Ch1
UART_Short_Sync_Pulse Ch2
UART_Short_Sync_Pulse Ch3
UART_Short_Sync_Pulse Ch4
UART_Long_Sync_Pulse all Ch
UART_Long_Sync_Pulse Ch1
UART_Long_Sync_Pulse Ch2
UART_Long_Sync_Pulse Ch3
UART_Long_Sync_Pulse Ch4
UART_No_Sync_Pulse
UART_Software_Reset
Command[7:3]
00100
00100
00100
00100
00100
00111
00111
00111
00111
00111
10011
10101
Channel ID[2:0]
000
001
010
011
100
000
001
010
011
100
000
000
6.2.4.6 Write Register Command
The write register sequence includes 4 UART frames:
UART Frame 1: Command bits cmd[4:0]; Channel Identifier ChId[2:0]
UART Frame 2: Stuffing bits[1:0], Address bits A[5:0]
UART Frame 3: Data Low Byte D[7:0]
UART Frame 4: Data Low Byte D[15:8]
Table 6.2.4.6-1: Write Register Command
Write Register Command
Write Register Command
Command [7:3]
00001
Channel ID [2:0]
000
UART Frame 1
UART Frame 2
UART Frame 3
Srt 0 0 0 1 0 0 0 0 Parity Stp Srt A0 A1 A2 A3 A4 A5 0 0 Parity Stp Srt D0 D1 D2 D3 D4 D5 D6 D7 Parity Stp
C h Id 0 C h Id 1 C h Id 2 C m d 0 C m d 1 C m d 2 C m d 3 C m d 4
UART_Write_Register
Address
Stuff Stuff
Data Lo-Byte
UART Frame 4
Srt D8 D9 D10 D11 D12 D13 D14 D15 Parity Stp idle
Data Hi-Byte
Figure 6.2.4.6-1: Write Register Command Packet Frame
6.2.4.7 Read Register Command
The read register sequence includes 2 UART frames:
UART Frame 1: Command bits cmd[4:0]; Channel Identifier ChId[2:0]
UART Frame 2: Stuffing bits[1:0], Address bits A[5:0]
Table 6.2.4.7-1: Read Register Command
Read Register Command
Read Register Command
Command [7:3]
00010
Channel ID [2:0]
000
UART Frame 1
UART Frame 2
Srt 0 0 0 0 1 0 0 0 Parity Stp Srt A0 A1 A2 A3 A4 A5 0 0 Parity Stp idle
C h Id 0 C h Id 1 C h Id 2 C m d 0 C m d 1 C m d 2 C m d 3 C m d 4
UART_Read_Register
Address
Stuff Stuff
Figure 6.2.4.7-1: Read Register Command Packet Frame
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
53 / 89
QM-No.: 25DS0109E.06