cx28560 Mindspeed Technologies, cx28560 Datasheet - Page 76

• Manufacturer Part Number: cx28560
• Description: Hdlc Controller
• Manufacturer: Mindspeed Technologies

CX28560 Serial Interface
Figure 4-1. Serial Interface Functional Block Diagram
4-2
FCPOS
TxPOS
RxPOS
PCI
Commands
Interrupts
Rx Data
Tx Data
Buffer Info
Host
CONTROLLER
INTERRUPT
RxBUFFC
TxBUFFC
Tx Event/
Error
Mindspeed Technologies™
Error
Advance Information
Rx Event / Error
Rx Event / Error
Tx Event / Error
Tx Event / Error
RxSLP
TxSLP
First TS, Chan Num, OOF
First TS, Chan Num, CTS
Mask Enabled, COFA
Mask Enabled, COFA
Data
Data
CX28560 Data Sheet
28560-DSH-001-B
RxSIU
TxSIU
101302_011