PIC16F7X7
SS ....................................................................................... 93
SSPBUF.............................................................................. 98
SSPIF Bit ............................................................................ 25
SSPOV.............................................................................. 123
SSPOV Status Flag .......................................................... 123
SSPSR................................................................................ 98
SSPSTAT Register
R/W Bit...................................................................... 107
Stack................................................................................... 29
Overflows.................................................................... 29
Underflows.................................................................. 29
Status Register
Timing Diagrams
A/D Conversion ........................................................ 236
Acknowledge Sequence........................................... 126
Asynchronous Master Transmission ........................ 139
Asynchronous Master Transmission
(Back to Back) .................................................. 139
Asynchronous Reception.......................................... 140
Asynchronous Reception with
Address Byte First ............................................ 143
Asynchronous Reception with
Address Detect................................................. 143
AUSART Synchronous Receive
C Bit ............................................................................ 21
DC Bit.......................................................................... 21
IRP Bit......................................................................... 21
PD Bit.................................................................. 21, 172
TO Bit.................................................................. 21, 172
Z Bit............................................................................. 21
Synchronous Serial Port
(Master/Slave).................................................. 234
AUSART Synchronous Transmission
(Master/Slave).................................................. 234
Baud Rate Generator with Clock Arbitration............. 120
BRG Reset Due to SDA Arbitration
During Start Condition ...................................... 129
Brown-out Reset....................................................... 225
Bus Collision During a Repeated
Interrupt Flag Bit (SSPIF)........................................... 25
Start Condition (Case 1)................................... 130
Bus Collision During a Repeated
T
T1CKPS0 Bit....................................................................... 78
T1CKPS1 Bit....................................................................... 78
T1OSCEN Bit...................................................................... 78
T1SYNC Bit......................................................................... 78
T2CKPS0 Bit....................................................................... 86
T2CKPS1 Bit....................................................................... 86
TAD.................................................................................... 157
Timer0................................................................................. 73
Associated Registers .................................................. 76
Clock Source Edge Select (T0SE Bit)......................... 22
Clock Source Select (T0CS Bit).................................. 22
Interrupt....................................................................... 73
Operation .................................................................... 73
Overflow Enable (TMR0IE Bit).................................... 23
Overflow Flag (TMR0IF Bit) ...................................... 185
Overflow Interrupt ..................................................... 185
Prescaler..................................................................... 74
T0CKI.......................................................................... 74
Use with External Clock.............................................. 74
Timer1................................................................................. 77
Associated Registers .................................................. 83
Asynchronous Counter Mode ..................................... 80
Reading and Writing ........................................... 80
Start Condition (Case 2)................................... 130
Bus Collision During a Stop Condition
(Case 1)............................................................ 131
Bus Collision During a Stop Condition
(Case 2)............................................................ 131
Bus Collision During Start Condition
(SCL = 0).......................................................... 129
Bus Collision During Start Condition
(SDA Only) ....................................................... 128
Bus Collision for Transmit and
Acknowledge .................................................... 127
Capture/Compare/PWM
(CCP1 and CCP2)............................................ 227
CLKO and I/O........................................................... 224
Clock Synchronization.............................................. 113
External Clock .......................................................... 223
Fail-Safe Clock Monitor ............................................ 189
First Start Bit............................................................. 121
2
I C Bus Data............................................................. 232
2
I C Bus Start/Stop Bits ............................................. 231
2
I C Master Mode (Reception,
7-bit Address) ................................................... 125
I C Master Mode (Transmission,
2
Capacitor Selection..................................................... 81
Counter Operation ...................................................... 79
Operation .................................................................... 77
Operation in Synchronized
7 or 10-bit Address).......................................... 124
I C Slave Mode (Transmission,
10-bit Address) ................................................. 111
I C Slave Mode (Transmission,
2
2
Counter Mode ..................................................... 79
7-bit Address) ................................................... 109
I C Slave Mode with SEN = 0 (Reception,
10-bit Address) ................................................. 110
I C Slave Mode with SEN = 0 (Reception,
7-bit Address) ................................................... 108
I C Slave Mode with SEN = 1 (Reception,
10-bit Address) ................................................. 115
I C Slave Mode with SEN = 1 (Reception,
7-bit Address) ................................................... 114
Low-Voltage Detect .................................................. 177
LP Clock to Primary System Clock after
Reset (EC, RC, INTRC)...................................... 46
LP Clock to Primary System Clock after
Reset (HS, XT, LP)............................................. 45
Parallel Slave Port.................................................... 228
Parallel Slave Port Read ............................................ 71
2
Operation in Timer Mode ............................................ 79
Oscillator..................................................................... 81
Oscillator Layout Considerations ................................ 81
Prescaler..................................................................... 82
Resetting Timer1 Register Pair................................... 82
Resetting Using a CCP Trigger Output....................... 81
Use as a Real-Time Clock .......................................... 82
Timer2................................................................................. 85
Associated Registers .................................................. 86
Output ......................................................................... 85
Postscaler ................................................................... 85
Prescaler..................................................................... 85
Prescaler and Postscaler............................................ 85
2
2
2
2004 Microchip Technology Inc.
DS30498C-page 269
MICROCHIP [ MICROCHIP ]
