TMP86xy12MG Toshiba, TMP86xy12MG Datasheet - Page 143

• Manufacturer Part Number: TMP86xy12MG
• Manufacturer: Toshiba

Specifications of TMP86xy12MG

• Package: SSOP30
• Rom Types (m=mask,p=otp,f=flash): M/F
• Rom Size: 16
• Ram Size: 512
• Driver Led: 8
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 8
• Da Converter Channels: -
• Timer Counter 18-bit Channel: IGBT
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 24
• Power Supply (v): 4.5 to 5.5

12.2 Control
12.2 Control
SIO Control Register 2
SIO Control Register 1
determined by reading SIO status register (SIOSR).
0F80H to 0F87H for SIO in the DBR area, and can continuously transfer up to 8 words (bytes or nibbles) at one time.
When the specified number of words has been transferred, a buffer empty (in the transmit mode) or a buffer full (in
the receive mode or transmit/receive mode) interrupt (INTSIO) is generated.
fixed interval wait can be applied to the serial clock for each word transferred. Four different wait times can be
selected with SIOCR2<WAIT>.
The serial interface is controlled by SIO control registers (SIOCR1/SIOCR2). The serial interface status can be
The transmit and receive data buffer is controlled by the SIOCR2<BUF>. The data buffer is assigned to address
When the internal clock is used as the serial clock in the 8-bit receive mode and the 8-bit transmit/receive mode, a
Note 1: fc; High-frequency clock [Hz], fs; Low-frequency clock [Hz]
Note 2: Set SIOS to "0" and SIOINH to "1" when setting the transfer mode or serial clock.
Note 3: SIOCR1 is write-only register, which cannot access any of in read-modify-write instruction such as bit operate, etc.
SIOCR1
(0031H)
SIOCR2
(0032H)
SIOINH
SIOM
SIOS
SCK
SIOS
7
7
Indicate transfer start / stop
Continue / abort transfer
Transfer mode select
Serial clock select
SIOINH
6
6
5
5
SIOM
4
4
0:
1:
0:
1:
000:
010:
100:
101:
110:
Except the above: Reserved
WAIT
000
001
010
011
100
101
110
111
Page 132
3
Stop
Start
Continuously transfer
Abort transfer (Automatically cleared after abort)
8-bit transmit mode
4-bit transmit mode
8-bit transmit / receive mode
8-bit receive mode
4-bit receive mode
3
DV7CK = 0
2
2
NORMAL1/2, IDLE1/2 mode
fc/2
fc/2
fc/2
fc/2
fc/2
fc/2
13
8
7
6
5
4
External clock ( Input from SCK pin )
SCK
BUF
1
1
DV7CK = 1
Reserved
0
0
fs/2
fc/2
fc/2
fc/2
fc/2
fc/2
5
8
7
6
5
4
(Initial value: 0000 0000)
(Initial value: ***0 0000)
SLEEP1/2
SLOW1/2
TMP86CH12MG
mode
fs/2
-
-
-
-
-
5
Write
Write
only
only