cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 354

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

Register Description
0x8005—Zero and Carry Flag Register (CTL_FLAGS)
Z_Flag
C_Flag
Reset State
0x8006—Run and Download Configuration Register (RUN_CONFIG)
DwnLd_Enb
Sngl_Step
Halt_Req
Halt_Active
Timer_Halt
Set_Break0
Set_Break1
Step_Enb
Reset State
0x8007—Instruction Address Low Byte (INS_ADDRL)
Shows current state of Program counter (current address to Program RAM)
Reset State
8-224
InstAddr[7]
Reserved
StepEnb
7
7
7
Set_Break1
InstAddr[6]
Reserved
00000000
00000000
6
6
6
1 = Logical or arithmetic operation resulted in 0, or compared items are equal.
0 = else
1 = Logical or arithmetic operation resulted in overflow
0 = ALU operation did not result in carry bit beign set
Serial Path Download Enable
1 = Steps to next instruction and holds program counter (self-clearing)
1 = Request that the MCSM halt after the current instruction
1 = MCSM halted
1 = Halt the real-time counter when MCSM is halted
1 = Enable break point 1 (Specified by BRK0_ADDR)
1 = Enable break point 2 (Specified by BRK0_ADDR)
1 = Enable single stepping through instruction
0000001
InstAddr[5]
Set_Break0
Reserved
5
5
5
Mindspeed Technologies™
InstAddr[4]
Timer_Halt
Reserved
Preliminary Information
4
4
4
Halt_Active
InstAddr[3]
Reserved
3
3
3
InstAddr[2]
Reserved
Halt_Req
2
2
2
InstAddr[1]
Sngl_Step
C_Flag
1
1
1
CX29503 Data Sheet
29503-DSH-002-B
DwnLd_Enb
InstAddr[0]
Z_Flag
0
0
0