TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 187

• Manufacturer Part Number: TMP93xy20FG
• Manufacturer: Toshiba

Specifications of TMP93xy20FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/P
• Rom Combinations: 64
• Ram Combinations: 2
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 4
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 88
• Power Supply Voltage(v): 4.5 to 5.5

Prohibit
read-
modify-
write
SBICR1
(004BH)
SBIDBR
(004CH)
Prohibit
read-
modify-
write
3.10
3.10.6
Bit symbol
Read/Write
After reset
Function
Bit symbol
Read/Write
After reset
Clock-synchronous 8-Bit SIO Mode Control
the serial bus interface (SBI) in the clock-synchronous 8-bit SIO mode.
The following registers are used for control and operation status monitoring when using
Set <SIO> to 0 and <SIOINH> to 1 when setting the transfer mode and the serial clock.
Indication
transfer
start/stop
0: Stop
1: Start
SIOS
DB7
7
7
0
Figure 3.10.18 Registers for SIO Mode (1/2)
Serial Bus Interface Data Buffer Register
0: Continue
1: Abort
Continue/
abort
transfer
Serial Bus Interface Control Register 1
SIOINH
DB6
6
6
0
W
00: 8-bit transmit
01: (Reserved)
10: 8-bit
11: 8-bit receive
Transfer mode select
SIOM1
DB5
93CS20-185
transmit/receive
5
0
5
R (Receive)/W (Send)
SIOM0
Serial clock selection
000
001
010
011
100
101
110
111
DB4
4
4
0
Undefined
Transfer mode select
Continue/abort transfer
Indicate transfer start/stop
fc/2
fc/2
fc/2
fc/2
fc/2
fc/2
fc/2
External clock (input from SCK pin)
00
01
10
11
0
1
0
1
5
6
7
8
9
10
11
(625 kHz)
(312.5 kHz)
(156.3 kHz)
(78.13 kHz)
(39.06 kHz)
(19.53 kHz)
(9.77 kHz)
DB3
8-bit transmit mode
(Reserved)
8-bit transmit/receive mode
8-bit receive mode
Continue transfer
Abort transfer (Automatically cleared after abort)
Stop
Start
3
3
SCK2
DB2
2
2
0
System clock: fc
Clock gear: fc/1
fc = 20 MHz (Output on SCK pin)
Serial clock selection
SCK1
DB1
W
1
1
0
TMP93CS20
2004-02-10
SCK0
DB0
0
0
0