NNDK-MOD5272-KIT NetBurner Inc, NNDK-MOD5272-KIT Datasheet - Page 87

• Manufacturer Part Number: NNDK-MOD5272-KIT
• Description: KIT DEVELOP NETWORK FOR MOD5272
• Manufacturer: NetBurner Inc
• Series: ColdFire®r

Specifications of NNDK-MOD5272-KIT

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: MOD5272
• Primary Attributes: *
• Secondary Attributes: *
• Processor To Be Evaluated: MOD5272
• Interface Type: RS-232, RS-485, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 528-1001

1
TRAPF
TST
UNLK
WDDATA
Instruction
1
execution by setting CSR[UHE].
By default the HALT instruction is a supervisor-mode instruction; however, it can be configured to allow user-mode
CPUSHL
HALT
MOVE from SR
MOVE to SR
MOVEC
RTE
STOP
WDEBUG
MOTOROLA
Table 2-8 describes supervisor-mode instructions.
2.7 Instruction Timing
The timing data presented in this section assumes the following:
The HALT instruction can be configured to allow user-mode execution by setting CSR[UHE].
Instruction
• The OEP is loaded with the opword and all required extension words at the
• The OEP experiences no sequence-related pipeline stalls. For the MCF5272,the
1
beginning of each instruction execution. This implies that the OEP spends no time
waiting for the IFP to supply opwords and/or extension words.
most common example of this type of stall involves consecutive store operations,
excluding the MOVEM instruction. For all store operations (except MOVEM),
None
#<data>
<ea>y
Ax
<ea>y
Operand Syntax
Table 2-7. User-Mode Instruction Set Summary (Continued)
(bc),(Ax)
none
SR, Dx
Dy,SR
#<data>,SR
Ry,Rc
None
#<data>
<ea-2>y
Operand Syntax Operand Size
Table 2-8. Supervisor-Mode Instruction Set Summary
Unsized
.W
.L
.B,.W,.L
Unsized
.B,.W,.L
Unsized
Unsized
.W
.W
.L
Unsized
.W
.L
Operand Size
Chapter 2. ColdFire Core
Invalidate instruction cache line
Enter halted state
SR → Dx
Source → SR
Ry → Rc
Rc
0x002
0x004
0x005
0x801
0xC00 ROM base address register (ROMBAR)
0xC04 RAM base address register (RAMBAR)
0xC0F Module base address register (MBAR)
(SP+2) → SR; SP+4 → SP; (SP) → PC; SP + formatfield  SP
Immediate data → SR; enter stopped state
<ea-2>y → debug module
PC + 2 → PC
PC + 4 → PC
PC + 6 → PC
Set condition codes
Ax →SP; (SP) → Ax; SP + 4 → SP
<ea>y →DDATA port
Register Definition
Cache control register (CACR)
Access control register 0 (ACR0)
Access control register 1 (ACR1)
Vector base register (VBR)
Operation
Operation
Instruction Timing
2-19