AC164139 Microchip Technology, AC164139 Datasheet - Page 315

• 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

REGISTER 22-15: G1DPADRL: DISPLAY BUFFER START ADDRESS REGISTER LOW
REGISTER 22-16: G1DPADRH: DISPLAY BUFFER START ADDRESS REGISTER HIGH
REGISTER 22-17: G1DPW: DISPLAY BUFFER WIDTH REGISTER
 2010 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-0
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-8
bit 7-0
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-11
bit 10-0
DPADR23
DPADR15
DPADR7
R/W-0
DPW7
R/W-0
R/W-0
R/W-0
U-0
U-0
—
—
Unimplemented: Read as ‘0’
DPADR<23:16>: Display Buffer Start Address High bits
Display buffer start address must point to an even byte address in memory.
Unimplemented: Read as ‘0’
DPW<10:0>: Display Frame Width bits (in pixels)
DPADR<15:0>: Display Buffer Start Address Low bits
Display buffer start address must point to an even byte address in memory.
DPADR22
DPADR14
R/W-0
DPADR6
R/W-0
DPW6
R/W-0
R/W-0
U-0
U-0
—
—
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
DPADR21
W = Writable bit
‘1’ = Bit is set
R/W-0
DPADR13
R/W-0
DPW5
DPADR5
U-0
U-0
—
R/W-0
R/W-0
—
DPADR20
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R/W-0
DPW4
R/W-0
DPADR12
DPADR4
U-0
U-0
—
—
R/W-0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DPADR19
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
DPADR11
R/W-0
DPW3
R/W-0
DPADR3
U-0
U-0
R/W-0
R/W-0
—
—
DPADR18
DPADR10
DPW10
DPADR2
DPW2
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
DPADR17
DPADR9
DPADR1
DPW9
DPW1
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
U-0
—
DS39969B-page 315
DPADR16
DPADR8
DPADR0
R/W-0
R/W-0
R/W-0
R/W-0
DPW8
R/W-0
DPW0
U-0
—
bit 8
bit 0
bit 8
bit 0
bit 8
bit 0