AC164139 Microchip Technology, AC164139 Datasheet - Page 276

• 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

PIC24FJ256DA210 FAMILY
REGISTER 19-2:
DS39969B-page 276
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9-8
bit 7-0
Note 1:
RADDR23 RADDR22
R-0, HSC
R/W-0
BUSY
If RADDR<23:16> = 00000000, then the last EDS address for Chip Select 2 will be 0xFFFFFF.
BUSY: Busy bit (Master mode only)
1 = Port is busy
0 = Port is not busy
Unimplemented: Read as ‘0’
ERROR: Error bit
1 = Transaction error (illegal transaction was requested)
0 = Transaction completed successfully
TIMEOUT: Time-Out bit
1 = Transaction timed out
0 = Transaction completed successfully
AMREQ: Alternate Master Request bit
1 = The Alternate Master is requesting use of EPMP
0 = The Alternate Master is not requesting use of EPMP
CURMST: Current Master bit
1 = EPMP access is granted to CPU
0 = EPMP access is granted to alternate master
MSTSEL<1:0>: Parallel Port Master Select bits
11 = Alternate master I/Os direct access (EPMP Bypass mode)
10 = Reserved
01 = Alternate master
00 = CPU
RADDR<23:16>: Parallel Master Port Reserved Address Space bits
R/W-0
U-0
—
PMCON2: EPMP CONTROL REGISTER 2
W = Writable bit
HS = Hardware Settable bit
‘1’ = Bit is set
RADDR21
R/C-0, HS
ERROR
R/W-0
RADDR20
R/C-0, HS
TIMEOUT
R/W-0
U = Unimplemented bit, read as ‘0’
HSC = Hardware Settable/Clearable bit
‘0’ = Bit is cleared
RADDR19
R-0, HSC
AMREQ
R/W-0
RADDR18
R-1, HSC
CURMST
R/W-0
(1)
 2010 Microchip Technology Inc.
C = Clearable bit
x = Bit is unknown
RADDR17
MSTSEL1
R/W-0
R/W-0
RADDR16
MSTSEL0
R/W-0
R/W-0
bit 8
bit 0