pef20320 Infineon Technologies Corporation, pef20320 Datasheet - Page 49

• Manufacturer Part Number: pef20320
• Description: Multichannel Network Interface Controller For Hdlc With 32 Channels
• Manufacturer: Infineon Technologies Corporation

TDATA
TCLK
Active Transmit
Channel (external)
SCLK
Active Transmit
Channel (internal)
X
0
Bit 7
Operation disabled
CSR
Load CSR Data
for
TF Protocol
X
1
X
1
into TF
TF
Bit
Protocol Operation
Phase of TF, CM
CSR
might write new
Channel Config
0
CM
Data into CSR
TF
X
X
X
1
2
0
Bit 1
FIFO
X
0
CM might write new
no Operation of TF
Channel Config
Data into CSR
Wait Phase
X
CSR
CM
1
Bit 6
Operation disabled
CSR
into CSR, CD
Reload TF
TF Protocol
X
1
TDATA
CD
TF
Bit 7
X
ITD04398
2
Bit
X
1
0