P60ARM-B Zarlink Semiconductor, Inc., P60ARM-B Datasheet - Page 6

• Manufacturer Part Number: P60ARM-B
• Description: 32-bit RISC microprocessor
• Manufacturer: Zarlink Semiconductor, Inc.

P60ARM-B
1.1 ARM60 Block diagram
2
A
U
L
B
u
s
DBE
Write Data Register
(31 x 32bit registers)
(6 status registers)
Address Register
ALE
A
u
b
s
P
C
B
u
Register Bank
s
32 bit ALU
A[31:0]
Incrementer
Multiplier
Address
BoothÕs
Shifter
ABE
Barrel
Figure 1: ARM60 Block Diagram
D[31:0]
m
n
n
B
u
I
c
r
e
e
e
r
s
t
& Read Data Register
Instruction Pipeline
B
u
b
s
Instruction
Boundary
Decoder
Control
Logic
Logic
Scan
&
TCK
TMS
TDI
nTRST
TDO
LATEABT
DATA32
BIGEND
PROG32
MCLK
nWAIT
nRW
nBW
nIRQ
nFIQ
nRESET
ABORT
nOPC
nTRANS
nMREQ
SEQ
LOCK
nCPI
CPA
CPB
nM[4:0]