PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 61

• Manufacturer Part Number: PEB20571
• Description: ICs for Communications
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 3-3
Receive Data Channel Shift
In receive direction (DR), data of all IOM-2000 channels (ch0...7 if one VIP is used,
ch0 ... ch23 if three VIPs are used) is shifted by 2 channels with respect to the
transmitted data channels (DX), assuming a start of transmission of ch0 bit0 with the
FSC signal. DELIC is transmitting ch0, while receiving ch2 via DR the same time, etc.
Preliminary Data Sheet
(example for 24 channels in U
DR
DX
DX/DR
FSC
DCL
ch0
ch2
F-bit
IOM-2000 Data Order (3 VIPs with 24 Channels)
Ch0 bit0
ch1
ch3
Ch23 bit0
Ch24 bit0
PN
mode)
Ch31 bit0
ch2
ch4
Ch0 bit1
Ch23 bit1
ch3
ch5
Ch24 bit1
12.288 MHz
not used (don’t care)
125 µs
Ch31 bit1
3-5
ch4
ch6
not used (don’t care)
Ch0 bit37
ch5
ch7
Ch23 bit37
Ch24 bit37
ch6
ch0
Ch31 bit37
Interface Description
ch7
ch1
not used
DELIC
2003-08
ch0
ch2