AC164139 Microchip Technology, AC164139 Datasheet - Page 219

• 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

FIGURE 15-3:
FIGURE 15-4:
 2010 Microchip Technology Inc.
Note 1:
Note 1: Using the SSx pin in Slave mode of operation is optional.
Processor 1 (SPI Enhanced Buffer Master)
2:
2: User must write transmit data to read received data from SPIxBUF. The SPIxTXB and SPIxRXB registers are
MSTEN (SPIxCON1<5>) = 1 and
Using the SSx pin in Slave mode of operation is optional.
User must write transmit data to read received data from SPIxBUF. The SPIxTXB and SPIxRXB registers are
memory mapped to SPIxBUF.
SPIBEN (SPIxCON2<0>) = 1
MSTEN (SPIxCON1<5>) = 1)
memory mapped to SPIxBUF.
Processor 1 (SPI Master)
MSb
8-Level FIFO Buffer
MSb
SPI MASTER/SLAVE CONNECTION (STANDARD MODE)
SPI MASTER/SLAVE CONNECTION (ENHANCED BUFFER MODES)
Serial Transmit Buffer
Serial Receive Buffer
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxSR)
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxRXB)
(SPIxTXB)
(SPIxSR)
(2)
(2)
LSb
LSb
SDOx
SCKx
SDIx
SDOx
SDIx
SCKx
PIC24FJ256DA210 FAMILY
SSx
Serial Clock
Serial Clock
SSEN (SPIxCON1<7>) = 1 and MSTEN (SPIxCON1<5>) = 0
SDIx
SDOx
SCKx
SSx
SDIx
SDOx
SCKx
SSx
Processor 2 (SPI Enhanced Buffer Slave)
(1)
(1)
MSb
Serial Transmit Buffer
MSTEN (SPIxCON1<5>) = 0 and
Serial Receive Buffer
Processor 2 (SPI Slave)
SPIBEN (SPIxCON2<0>) = 1
SSEN (SPIxCON1<7>) = 1,
Shift Register
(SPIxRXB)
(SPIxBUF)
(SPIxTXB)
(SPIxSR)
SPIx Buffer
MSb
8-Level FIFO Buffer
Shift Register
(SPIxBUF)
SPIx Buffer
(SPIxSR)
(2)
(2)
(2)
(2)
LSb
(2)
LSb
DS39969B-page 219