MAX157 Maxim, MAX157 Datasheet - Page 14

• Manufacturer Part Number: MAX157
• Description: Dual-Channel CardBus and PCMCIA VCC/VPP Power-Switching Networks
• Manufacturer: Maxim

+2.7V, Low-Power, 2-Channel,
108ksps, Serial 10-Bit ADCs in 8-Pin µMAX
Table 2. Detailed SSPCON Register Content
Table 3. Detailed SSPSTAT Register Content
X = Don’t care
X = Don’t care
14
SSPOV
SSPM3
SSPM2
SSPM1
SSPM0
SSPEN
WCOL
SMP
CKP
CKE
R/W
CONTROL BIT
CONTROL BIT
D/A
UA
BF
P
S
______________________________________________________________________________________
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MAX157/MAX159
MAX157/MAX159
SETTINGS
SETTINGS
X
X
X
X
X
X
X
X
1
0
0
0
0
1
0
1
Write Collision Detection Bit
Receive Overflow Detect Bit
Synchronous Serial Port Enable Bit
0: Disables serial port and configures these pins as I/O port pins.
1: Enables serial port and configures SCK, SDO and SCI pins as serial port pins.
Clock Polarity Select Bit. CKP = 0 for SPI master mode selection.
Synchronous Serial Port Mode Select Bit. Sets SPI master mode and selects
f
SPI Data Input Sample Phase. Input data is sampled at the middle of the data output
time.
SPI Clock Edge Select Bit. Data will be transmitted on the rising edge of the serial clock.
Data Address Bit
Stop Bit
Start Bit
Read/Write Bit Information
Update Address
Buffer Full Status Bit
CLK
= f
OSC
SYNCHRONOUS SERIAL PORT CONTROL REGISTER (SSPCON)
/ 16.
SYNCHRONOUS SERIAL STATUS REGISTER (SSPSTAT)