upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 542

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Chapter 17
542
PCLK5 (500 KHz)
PCLK6 (250 KHz)
Figure 17-1
PCLK1 (8 MHz)
PCLK2 (4 MHz)
PCLK3 (2 MHz)
PCLK4 (1 MHz)
SPCLK1 (8 MHz)
17.2 Configuration
SCKBn
Note
SIBn
BRGn
The following shows the block diagram of CSIBn.
Block diagram of CSIBn
The clock is generated by the dedicated baud rate generator BRGn.
Preliminary User’s Manual U17566EE1V2UM00
CBnCTL1
Note
Internal bus
Shift register
Phase control
CBnCTL0
CBnSTR
CBnRX
CBnTX
Controller
CBnCTL2
SO latch
Clocked Serial Interface (CSIB)
control
Phase
INTCBnT
INTCBnR
INTCBnRE
SOBn