pef20320 Infineon Technologies Corporation, pef20320 Datasheet - Page 48

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

RDATA
RCLK
Active
Receive
Channel
(external)
SCLK
Active
Receive
Channel
(internal)
X
X
1
0
Bit 0
Bit
Load CD, CSR Data
Operation disabled
CSR
1
for
RD Protocol
X
1
X
1
into RD
RDATA
RD
CD
Protocol Operation
Phase of RD, CM
X
CSR
might write new
Channel Config
CM
Data into CSR
2
Bit
2
RD
FIFO
Bit
X
1
no Operation of RD,
7
CM might write new
Channel Config
Data into CSR
Wait Phase
CSR
CM
Bit
0
Operation disabled
CSR
Reload RD
X
into CSR
Protocol
1
RD
Bit
Operation disabled
CSR
1
Load CSR Data
for
RD Protocol
X
X
2
2
into RD
RDATA
RD
ITD04397
CD
X
X
3
2