HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 230

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.2.5
STCR is an 8-bit readable/writable register that controls the I
controls the operating mode of the serial communication interface, and selects internal clock
sources for the timer counters.
STCR is initialized to H'00 by a reset.
Bits 7 to 4—I
interface. For details, see section 13, I
Bit 3—Slave Input Switch (STAC): Controls the switching of the host interface input pins. For
details, see section 14, Host Interface.
Bit 2—Multiprocessor Enable (MPE): Controls the operating mode of serial communication
interfaces 0 and 1. For details, see section 12, Serial Communication Interface.
Bits 1 and 0—Internal Clock Source Select 1 and 0 (ICKS1 and ICKS0): These bits and bits
CKS2 to CKS0 in the TCR select clock sources for the timer counters. For details, see section
9.2.3, Timer Control Register.
198
Bit
Initial value
Read/Write
Serial/Timer Control Register (STCR)
2
C Control (IICS, IICD, IICX, IICE): These bits control operation of the I
IICS
R/W
7
0
IICD
R/W
6
0
2
C Bus Interface.
IICX
R/W
5
0
IICE
R/W
4
0
STAC
R/W
2
C bus interface and host interface,
3
0
MPE
R/W
2
0
ICKS1
R/W
1
0
2
ICKS0
C bus
R/W
0
0