TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 172

• Manufacturer Part Number: TMP86xy48UG/FG
• Manufacturer: Toshiba

Specifications of TMP86xy48UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): F/E
• Rom Size: 32
• Ram Size: 2K
• Driver Led: 11
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: 1
• High-speed Serial Output: 2
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 54
• Power Supply (v): 2.7 to 3.6

Figure 2.17.12 Example of Using Support Program 1 to Write Data to the FLASH Data Area
(2) Using support program 2 to read data from the FLASH area
(Block transfer from the FLASH area to the RAM area)
Note 1: Steps 1 to 6 above are executed in the FLASH area.
Note 2: Support program 1 rewrites the HL, DE, B, and WA registers. If the existing
Note 3: If the EEPCR<MNPWDW> is “0”, executing support program 1 rewrites it to
Note 4: Executing a CALL instruction for support program 1 consumes two bytes of
Note 5: If the watchdog timer is in use, be sure to clear the binary counter for it before
Note 6: Do not specify the address from 8200H to FFFFH as a transfer destination
Note 1: A LD instruction can be used to read data from the FLASH area in byte units
Note 2: Steps 1 to 4 above are executed in the FLASH area.
Note 3: Support program 2 rewrites the HL, DE, B, and WA registers. If the existing
Note 4: Executing a CALL instruction for support program 2 consumes two bytes of
1.
2.
3.
4.
5.
Example) Setting up HL = 0050H, DE = 8100H, and B = 1FH, and executing a
Block transfer
Set the RAM area start address (Transfer destination) in the HL register.
Set the FLASH area start address (Transfer source) in the DE register.
Set “1FH” in the B register. (Be sure to set 1FH (Half of the number of bytes
to be read.))
Execute a CALL instruction to “3E2CH”.
Data is transferred from the FLASH area to the RAM area in block. Upon
completion of processing, program control is returned to the main routine.
data in them are necessary, save it in advance.
“1” before performing a block transfer.
stack.
executing a CALL instruction to 3E00H.
address in MCU mode.
without using support program 2.
data in them are necessary, save it in advance.
stack.
CALL instruction for support program 1 (3E00H)
0050H
0051H
0052H
0053H
008FH
:
RAM area
86FM48-168
0AH
50H
12H
55H
40H
Write
8100H
8101H
8102H
8103H
813FH
FLASH data area
:
0AH
50H
12H
55H
40H
TMP86FM48
2007-08-24