UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 358

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

356
Address: F012AH, F012BH
Address: F016AH, F016BH
(11) Serial output enable register m (SOEm)
Symbol
Symbol
SOE0
SOE1
The lower 8 bits of SOEm can be set with an 1-bit or 8-bit memory manipulation instruction with SOEmL.
Caution Be sure to clear bits 15 to 3 and 1 of SOE0, and bits 15 to 3, 1 and 0 of SOE1 to “0”.
Remark
SOEm is a register that is used to enable or stop output of the serial communication operation of each
channel.
Channel n that enables serial output cannot rewrite by software the value of SOmn of the serial output register
m (SOm) to be described below, and a value reflected by a communication operation is output from the serial
data output pin.
For channel n, whose serial output is stopped, the SOmn value of the SOm register can be set by software,
and that value can be output from the serial data output pin. In this way, any waveform of the start condition
and stop condition can be created by software.
SOEm can be set by a 16-bit memory manipulation instruction.
Reset signal generation clears this register to 0000H.
SOE
mn
15
15
0
1
0
0
m: Unit number (m = 0, 1), n: Channel number (n = 0, 2), mn = 00, 02, 12
Stops output by serial communication operation.
Enables output by serial communication operation.
14
14
0
0
Figure 11-14. Format of Serial Output Enable Register m (SOEm)
After reset: 0000H
After reset: 0000H
13
13
0
0
12
12
0
0
CHAPTER 11 SERIAL ARRAY UNIT
11
11
0
0
User’s Manual U17854EJ9V0UD
R/W
R/W
10
10
0
0
Serial output enable/disable of channel n
9
0
9
0
8
0
8
0
7
0
7
0
6
0
6
0
5
0
5
0
4
0
4
0
3
0
3
0
SOE
SOE
02
12
2
2
1
0
1
0
SOE
00
0
0
0