Microchip Technology ARD00330 データシート
PIC18F87J72 FAMILY
DS39979A-page 456
Preliminary
2010 Microchip Technology Inc.
B.6
Internal Registers
The addresses associated with the internal registers
are listed below. A detailed description of the registers
follows. All registers are 8 bits long and can be
addressed separately. Read modes define the groups
and types of registers for continuous read
communication or looping on address sets.
are listed below. A detailed description of the registers
follows. All registers are 8 bits long and can be
addressed separately. Read modes define the groups
and types of registers for continuous read
communication or looping on address sets.
.
TABLE B-14:
REGISTER MAP GROUPING FOR CONTINUOUS READ MODES
TABLE B-13:
REGISTER MAP
Address
Name
Bits
R/W
Description
0x00
DATA_CH0
24
R
Channel 0 ADC Data<23:0>, MSB First
0x03
DATA_CH1
24
R
Channel 1 ADC Data<23:0>, MSB First
0x06
reserved
8
—
Reserved; Ignore Reads, Do Not Write
0x07
PHASE
8
R/W Phase Delay Configuration Register
0x08
GAIN
8
R/W Gain Configuration Register
0x09
STATUS/COM
8
R/W Status/Communication Register
0x0A
CONFIG1
8
R/W Configuration Register 1
0x0B
CONFIG2
8
R/W Configuration Register 2
Function
Address
READ<1:0>
“01”
“10”
“11”
DATA_CH0
0x00
GROUP
TYPE
Loop Entire
Register Map
0x01
0x02
0x02
DATA_CH1
0x03
GROUP
0x04
0x05
0x05
PHASE
0x07
GROUP
TYPE
GAIN
0x08
STATUS/COM
0x09
GROUP
CONFIG1
0x0A
CONFIG2
0x0B