MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 454

• Manufacturer Part Number: MC68EC000EI16
• Description: IC MPU 32BIT 16MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI16

• Processor Type: M680x0 32-Bit
• Speed: 16MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Floating Point Instructions
FTWOTOX
5-152
R/M field—Specifies the source operand address mode.
Source Specifier field—Specifies the source register or data format.
Destination Register field—Specifies the destination floating- point data register. If R/
0 — The operation is register to register.
1 — The operation is < ea > to register.
If R/M = 0, specifies the source floating-point data register.
If R/M = 1, specifies the source data format:
M = 0 and the source and destination fields are equal, the input operand is taken
from the specified floating-point data register, and the result is written into the
same register. If the single register syntax is used, Motorola assemblers set the
source and destination fields to the same value.
000 — Long-Word Integer (L)
001 — Single-Precision Real (S)
010 — Extended-Precision Real (X)
011 — Packed-Decimal Real (P)
100 — Word Integer (W)
101 — Double-Precision Real (D)
110 — Byte Integer (B)
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
(MC6888X, M68040FPSP)
2
x
FTWOTOX
MOTOROLA