upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 222

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

11.1 Functions of Clock Output Controller
supply to peripheral LSIs. The clock selected with the clock output selection register (CKS) is output.
11.2 Configuration of Clock Output Controller
222
The clock output controller is intended for carrier output during remote controlled transmission and clock output for
Figure 11-1 shows the block diagram of clock output controller.
The clock output controller includes the following hardware.
f
X
Control registers
f
XT
Item
Figure 11-1. Block Diagram of Clock Output Controller
CHAPTER 11 CLOCK OUTPUT CONTROLLER
Table 11-1. Clock Output Controller Configuration
CLOE
Internal bus
Prescaler
8
CCS3
f
Clock output selection register (CKS)
Port mode register 14 (PM14)
Port register 14 (P14)
X
to f
User’s Manual U16962EJ3V0UD
X
CCS2
/2
7
Clock output selection register (CKS)
CCS1
CCS0
Clock
controller
Configuration
CLOE
Output latch
(P140)
PM140
PM140
PCL/INTP6/P140