dspic33fj128gp204 Microchip Technology Inc., dspic33fj128gp204 Datasheet - Page 247

• Manufacturer Part Number: dspic33fj128gp204
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

REGISTER 20-2:
© 2009 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-12
bit 11-10
bit 9
bit 8-5
bit 4
bit 3-0
R/W-0
U-0
—
COFSG<2:0>
Unimplemented: Read as ‘0’
BLEN<1:0>: Buffer Length Control bits
11 = Four data words will be buffered between interrupts
10 = Three data words will be buffered between interrupts
01 = Two data words will be buffered between interrupts
00 = One data word will be buffered between interrupts
Unimplemented: Read as ‘0’
COFSG<3:0>: Frame Sync Generator Control bits
1111 = Data frame has 16 words
•
•
•
0010 = Data frame has 3 words
0001 = Data frame has 2 words
0000 = Data frame has 1 word
Unimplemented: Read as ‘0’
WS<3:0>: DCI Data Word Size bits
1111 = Data word size is 16 bits
•
•
•
0100 = Data word size is 5 bits
0011 = Data word size is 4 bits
0010 = Invalid Selection. Do not use. Unexpected results may occur.
0001 = Invalid Selection. Do not use. Unexpected results may occur.
0000 = Invalid Selection. Do not use. Unexpected results may occur.
R/W-0
U-0
—
DCICON2: DCI CONTROL REGISTER 2
‘1’ = Bit is set
W = Writable bit
R/W-0
U-0
—
U-0
U-0
Preliminary
—
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
BLEN<1:0>
R/W-0
R/W-0
WS<3:0>
x = Bit is unknown
R/W-0
U-0
—
DS70292C-page 245
COFSG3
R/W-0
R/W-0
bit 8
bit 0