TMP91xy16FG Toshiba, TMP91xy16FG Datasheet - Page 145

• Manufacturer Part Number: TMP91xy16FG
• Manufacturer: Toshiba

Specifications of TMP91xy16FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: Ramless
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: -
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: -
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 31
• Power Supply Voltage(v): 2.7 to 3.6

BR0ADD
(0204H)
(0203H)
BR0CR
Note1: Availability of +(16-K)/16 division function
Note2: Set BR0CR <BR0ADDE> to 1 after setting K (K = 1 to 15) to BR0ADD<BR0K3:0> when +(16-K)/16 division
+ (16 − K)/16 division enable
0
1
Bit symbol
Read/Write
After reset
Function
Bit symbol
Read/Write
After reset
Function
BR0ADD
<BR0K3:0>
Disable
Enable
1111(K = 15)
0001(K = 1)
The baud rate generator can be set “1” in UART mode and disable +(16-K)/16 division function.Don’t use in I/O
interface mode.
function is used. Writes to unused bits in the BR0ADD register do not affext operation, and undefined data is
read from these unused bits.
N
2 to 15
1, 16
0000
Figure 3.9.11 Baud Rate Generator Control (SIO0, BR0CR, BR0ADD)
to
BR0CR
<BR0S3:0>
Always
write 0
Sets baud rate generator frequency divisor
7
7
–
0
0000 (N = 16)
0001 (N = 1)
UART Mode
+(16 − K)/16
division
0: Disable
1: Enable
BR0ADDE
Disable
Disable
BR0CR<BR0ADDE> = 1
or
6
6
0
○
×
00: φT0
01: φT2
10: φT8
11: φT32
00
01
10
11
BR0CK1
1111 (N = 15)
Setting the input clock of baud rate generator
N + (16 − K)/16
0010 (N = 2)
Divided by
5
5
0
Disable
91C016-143
I/O Mode
Internal clock φT0
Internal clock φT2
Internal clock φT8
Internal clock φT32
to
×
×
BR0CK0
4
4
0
BR0CR<BR0ADDE> = 0
0001 (N = 1) (UART only)
R/W
1111 (N = 15)
0000 (N = 16)
Divided by N
BR0K3
BR0S3
3
3
0
0
to
Setting of the divided frequency
(Divided by N + (16 − K)/16)
Sets frequency divisor K
BR0S2
BR0K2
2
0
2
0
R/W
BR0S1
BR0K1
1
0
1
0
BR0S0
BR0K0
TMP91C016
2008-02-20
0
0
0
0