Serial Interface 1 Synchronous Serial Interface Pin Setup - Panasonic F77G User Manual

Chapter 11 Serial Interface 0, 1
11-3-3

Serial interface 1 Synchronous Serial Interface Pin Setup

Serial Interface 1 Pins Setup (3 channels, at transmission)
Table 11-3-11 shows the setup for synchronous serial interface pin with 3 channels (SBO1 pin, SBI1 pin,
SBT1 pin) at transmission.
Table 11-3-11 Setup for Synchronous Serial Interface 1 Pin (3 channels, at transmission)
Setup item
Port Pin
Port Pin Setup
SBI / SBO pin Setup
Function
Style
I/O
Pull-up (Pull-down) setup
Note) Select pull-up/down resistor with P7RDOWN flag of FLOAT register (x'03F2E')
[ Chapter4, 4.7.2 Register ]
Serial Interface 1 Pins Setup (3 channels, at reception)
Table 11-3-12 shows the setup for synchronous serial interface pin with 3 channels (SBO1 pin, SBI1 pin,
SBT1 pin) at reception.
Table 11-3-12 Setup for Synchronous Serial Interface 1 Pin (3 channels, at reception)
Setup item
Port Pin
Port Pin Setup
SBI / SBO pin Setup
Function
Style
I/O
Pull-up (Pull-down) setup
Note) Select pull-up/down resistor with P7RDOWN flag of FLOAT register (x'03F2E')
[ Chapter4, 4.7.2 Register ]
XI - 36
Operation
Data output pin
SBO1A pin/
SBO1B pin
P00/P73
SBI0/SBO0 independent
SC0MD1 (SC0IOM)
Serial data output
SC0MD1(SC0SBOS) SC0MD1(SC0SBIS)
Push-pull /
Nch open-drain
SC1ODC(SC1ODC0)
SC1ODC(SC1ODC2)
Output mode
P0DIR (P0DIR0)
P7DIR (P7DIR3)
Add/Not Add
P0PLU (P0PLU0)
P7PLUD(P7PLUDD3)
Data input pin
SBO0A pin/
SBO0B pin
P03/P70
SBI0/SBO0 independent
SC0MD1 (SC0IOM)
Port Serial data input
SC0MD1(SC0SBOS) SC0MD1(SC0SBIS)
-
-
P0DIR (P0DIR4)
P7DIR (P7DIR1)
-
Data input pin
SBI1A pin/
SBI1B pin Internal clock
P01/P74
Select used pin (A, B)
SC1ODC (SC1SEL)
"1" input Serial clock I/O
Push-pull /
Nch open-drain
-
SC1ODC (SC1ODC1)/SC1ODC (SC1ODC3)
Output mode
-
Add/Not Add
-
SBI0A pin/
SBI0B pin Internal clock
P04/P71
Select used pin (A, B)
SC0ODC (SC0SEL)
Serial clock I/O
Push-pull /
Nch open-drain
-
SC0ODC (SC0ODC1)/SC0ODC (SC0ODC3)
Input mode Output mode
Add/Not Add
-
Clock I/O pin
SBT1A pin/SBT1B pin
External clock
P02/P75
-
Serial clock I/O
SC0MD1 (SC0SBTS)
Push-pull /
Nch open-drain
Input mode
P0DIR (P0DIR2)
P7DIR (P7DIR5)
Add/Not Add
P0PLU (P0PLU2)
P7PLUD (P7PLUD5)
Clock I/O pin
SBT0A pin/SBT0B pin
External clock
P05/P72
-
Serial clock I/O
SC0MD1 (SC0SBTS)
Push-pull /
Nch open-drain
Input mode
P0DIR (P0DIR5)
P7DIR (P7DIR2)
Add/Not Add
P0PLU (P0PLU5)
P7PLUD (P7PLUD2)