AC164139 Microchip Technology, AC164139 Datasheet - Page 312
![Graphics Display Prototype Board Graphics](/photos/28/36/283699/ac164139_sml.jpg)
AC164139
Manufacturer Part Number
AC164139
Description
Graphics Display Prototype Board Graphics
Manufacturer
Microchip Technology
Specifications of AC164139
Main Purpose
LCD Development
Embedded
No
Utilized Ic / Part
PICtail™ Plus Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Primary Attributes
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AC164139
Manufacturer:
Microchip Technology
Quantity:
135
- Current page: 312 of 408
- Download datasheet (4Mb)
PIC24FJ256DA210 FAMILY
REGISTER 22-8:
DS39969B-page 312
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
R/W-0, HS
R/W-0, HS R/W-0, HS
IPUIF
PUIF
(1)
The logic of each Processing Unit Status bit is the reverse of the PUIF. This provides flexibility on software
code utilizing the processing units.
PUIF: Processing Units Complete Interrupt Flag bit
PUIF is an ORed combination of IPUIF, RCCIF and CHRIF.
1 = One or more PUs completed command execution (must be cleared in software)
0 = All PUs are Idle or busy completing command execution
Unimplemented: Read as ‘0’
IPUIF: Inflate Processing Unit Complete Interrupt Flag bit
1 = IPU completed command execution (must be cleared in software)
0 = IPU is Idle or busy completing command execution
RCCIF: Rectangle Copy Graphics Processing Unit Complete Interrupt Flag bit
1 = RCCGPU completed command execution (must be cleared in software)
0 = RCCGPU is Idle or busy completing command execution
CHRIF: Character Graphics Processing Unit Complete Interrupt Flag bit
1 = CHRGPU completed command execution (must be cleared in software)
0 = CHRGPU is Idle or busy completing command execution
VMRGNIF: Vertical Blanking Interrupt Flag bit
1 = Display interface is in the vertical blanking period (must be cleared in software)
0 = Display interface is not in the vertical blanking period
HMRGNIF: Horizontal Blanking Interrupt Flag bit
1 = Display interface is in the horizontal blanking period (must be cleared in software)
0 = Display interface is not in the horizontal blanking period
CMDLVIF: Command Watermark Interrupt Flag bit
1 = Command watermark level is reached (must be cleared in software)
0 = Command watermark level is not yet reached
CMDFULIF: Command FIFO Full Interrupt Flag bit
1 = Command FIFO is full (must be cleared in software)
0 = Command FIFO is not full
CMDMPTIF: Command FIFO Empty Interrupt Flag bit
1 = Command FIFO is empty (must be cleared in software)
0 = Command FIFO is not empty
RCCIF
U-0
—
(1)
G1IR: GFX INTERRUPT STATUS REGISTER
HS = Hardware Settable bit
W = Writable bit
‘1’ = Bit is set
R/W-0, HS
CHRIF
U-0
—
(1)
R/W-0, HS
VMRGNIF
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0, HS
HMRGNIF
U-0
—
(1)
R/W-0, HS
CMDLVIF
U-0
—
(1)
x = Bit is unknown
CMDFULIF
2010 Microchip Technology Inc.
R/W-0, HS
U-0
(1)
—
CMDMPTIF
R/W-0, HS
U-0
—
bit 8
bit 0
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