NXP Semiconductors MPC5644A Reference Manual page 914

Enhanced Time Processing Unit (eTPU2)
Imm.Data
32
Control
14
Fetch and
Branch Logic
PC
1
RAR
MN, MV, MZ, MC
MB Flags to
to Branch Logic
Microengine's DataPath
914
CHAN
8, 16 or 24
24
24
24
24
BIN
N, V, Z, C
4 Post-ALU
Flags to
to Branch Logic
24
24
24
MAC
DIVIDE
UNIT
5
ERTA
6
MRLA, MRLB, TDLA,
TDLB, PSTI, PSTO
to Branch Logic
CHANNELS
Figure 24-62. Microengine Block Diagram
MPC5644A Microcontroller Reference Manual, Rev. 6
5
Address
& Size Calc.
1
24
DIOB
24
24
24
P
24
32
24
A
24
24
B
24
24
C
24
24
D
24
24
AIN
ALU
EAU
Result
24
Shifter
Shifter Result
1
24
24
SR
24
24
24
MACH
24
24
MACL
24
24
24
24
ERTB
24
24
24
eTPU
1
32
5
CHAN*
5
24
8
LINK*
1
RAR*
1
Channels + TCRs
24
TCR1
24
TCR2
Freescale Semiconductor