UPD78F0513AMC-GAA-AX Renesas Electronics America, UPD78F0513AMC-GAA-AX Datasheet - Page 521

• Manufacturer Part Number: UPD78F0513AMC-GAA-AX
• Description: MCU 8BIT 38PIN SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AMC-GAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Address: FF94H
(5) Automatic data transfer address point specification register 0 (ADTP0)
Caution Be sure to clear bits 7 to 5 to “0”.
Table 17-2. Relationship Between Transfer End Buffer RAM Address Values and ADTP0 Setting Values
Symbol
ADTP0
This is an 8-bit register used to specify the buffer RAM address that ends transfer during automatic data transfer
(bit 6 (ATE0) of serial operation mode specification register 0 = 1).
This register can be set by an 8-bit memory manipulation instruction. However, during transfer (TSF0 = 1),
rewriting ADTP0 is prohibited.
In the 78K0/KF2, 00H to 1FH can be specified because 32 bytes of buffer RAM are incorporated.
Example When ADTP0 is set to 07H
In repeat transfer mode (bit 5 (ATM0) of CSIMA0 = 1), transfer is performed repeatedly up to the address
specified with ADTP0.
Example When ADTP0 is set to 07H (repeat transfer mode)
The relationship between transfer end buffer RAM address values and ADTP0 setting values is shown below.
Figure 17-6. Format of Automatic Data Transfer Address Point Specification Register 0 (ADTP0)
8 bytes of FA00H to FA07H are transferred.
Transfer is repeated as FA00H to FA07H, FA00H to FA07H, … .
After reset: 00H
7
0
Remark
Transfer End Buffer RAM
6
0
xx: 00 to 1F
R/W
Address Value
FAxxH
5
0
ADTP04
4
ADTP0 Setting Value
ADTP03
CHAPTER 17 SERIAL INTERFACE CSIA0
3
xxH
ADTP02
2
ADTP01
1
ADTP00
0
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