cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 104

• Manufacturer Part Number: cx29503
• Description: Cx29503 Broadband Access Multiplexer Data Sheet
• Manufacturer: Mindspeed Technologies

Parallel Microprocessor Interface
Figure 3-2. Command and Status Processor (CSP) Block Diagram
3-4
Registers
BAM
Microprocessor
Interface
Parallel
Interrupts
Control
Data
and
Communication
Microprocessor
Block Address
Controller
Interface
Decoder
Interrupt
(UPI)
Mindspeed Technologies™
Preliminary Information
CSP Control Registers
Scratchpad RAM
State Machine
Control Logic
Micro-Coded
Download
Microcode
(MCSM)
RAM
and
Transmit First-In
High-Level Data
Receive First-in
First-Out Buffer
First-out Buffer
Link Controller
(RX FIFO)
(TX FIFO)
(HDLC)
CX29503 Data Sheet
29503-DSH-002-B
TS Bus
100702_031