604-00030 Parallax Inc, 604-00030 Datasheet - Page 11

• Manufacturer Part Number: 604-00030
• Description: IC FLOATING-POINT COPROC V2 8DIP
• Manufacturer: Parallax Inc

Specifications of 604-00030

• Processor Type: Floating-Point Co-Processor
• Voltage: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: *
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Speed: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Display – display user function memory
The Display command displays the contents of the user function memory in Intel Hex format. This can be used to
confirm the contents of the user function memory.
Mode – set mode parameters
The Mode command is used to set the four interface mode parameter bytes that are stored in Flash memory. The
factory setting of the parameter bytes is all zeros. The parameter bytes are read at reset to determine the mode of
operation. The mode command displays the current parameter values and the user is prompted to enter new values.
(The values are entered as hexadecimal values.) The new values are programmed into Flash memory and the uM-
FPU is Reset.
Two hexadecimal digits represent each parameter byte. The mode parameter bytes are interpreted as follows:
Byte 0:
Byte 1:
Byte 2:
Byte 3:
Micromega Corporation
>$D
:103C0000200C230725413648483F588B7B107F1041
:103C10008310874498079A0F9E64B70FBB080000CE
:103C200000000000000000000000000000000000FF
:103C300000000000000000000000000000000000FF
:103C400000000000000000000000000000000000FF
:103C500000000000000000000000000000000000FF
:103C600000000000000000000000000000000000FF
:103C700000000000000000000000000000000000FF
:103C800005FEF05006FEF05007FEF050073041F0CB
:103F100000000000000000000000000000000000FF
:103F200000000000000000000000000000000000FF
:103F300000000000000000000000000000000000FF
>$M
:00CA0000
00000000
.
.
.
Bit 7
Bit 5
Bit 2
Bits 1:0
I
The 7-bit address is entered as a left justified 8-bit value. The last bit is ignored.
reserved
reserved
2
BIT 7
C Address (if zero, the default address (0xC8) is used.
B
6 5 4 3 2 1
-
T -
Break on Reset (if debug mode is enabled)
Trace on Reset (if debug mode is enabled)
PIC mode enabled (see PICMODE instruction)
Mode
00 – CS pin determines interface mode (default)
01 – I2C mode selected (CS pin ignored)
10 – SPI mode selected (CS pin ignored)
11 – SPI mode selected (CS pin is active as chip select for data transfers)
-
P
MM
0
11
uM-FPU V2 Datasheet
Debug Monitor