TMP91xy40FG Toshiba, TMP91xy40FG Datasheet - Page 87

• Manufacturer Part Number: TMP91xy40FG
• Manufacturer: Toshiba

Specifications of TMP91xy40FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/F
• Rom Combinations: 128
• Ram Combinations: 4
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 4
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 3
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 61
• Power Supply Voltage(v): 2.2 to 3.6

Timer Registers
Timer/Counter 5 Control Register 1
PWREG5
TTREG5
TC5CR1
(0904H)
(0908H)
(0900H)
3.9.2
R/W
R/W
Note 1: Do not change the TTREG5 value while the timer is running.
Note 2: In the 8-bit or 16-bit PWM mode, do not change the PWREG5 value while the timer is running.
Note 3: Values that can be set in each timer register are limited depending on the timer’s operating mode. For details,
Note 1: fc: High-frequency clock [Hz], fs: Low-frequency clock [Hz]
Note 2: Do not change the <TC5M>, <TC5CK>, <TFF5> and <TC5SEL> settings while the timer is running.
Note 3: Do not change the <TC5M>, <TC5CK> and <TFF5> settings at the same time as stopping the timer (<TC5S> =
Note 4: When the timer/counter 5 is used in 16-bit mode, the operating mode is selected by TC6CR1<TC6M> and
Note 5: When the timer/counter 5 is used in 16-bit mode, various control settings are made in the TC6CR1 register.
Note 6: In selecting operation clock, fc/3, fc/2, fc and fs are selectable only in 8 or 16 bit PWM modes. See Table 3.9.1
Control
timer/counter 5 control register 2 (TC5CR2) and two 8-bit timer registers (TTREG5 and
PWREG5).
TFF5
TC5CK
7
7
TC5M
TC5S
TFF5
7
The timer/counter 5 is controlled by the timer/counter 5 control register 1 (TC5CR1),
1 → 0) or starting the timer (<TC5S> = 0 → 1).
TC5CR1<TC5M> must be set to 011.
TC5CR1<TC5S> must be set to 0.
and Table 3.9.2 for details.
see Table 3.9.3
6
6
Timer F/F5 control
Operating clock select [Hz]
Timer start control
Operating mode select
6
5
5
TC5CK
5
.
4
4
3
3
4
2
2
TC5S
3
91CW40-85
000: 8-bit timer mode
001: Reserved
010: 8-bit pulse width modulation (PWM) output mode
011: 16-bit mode
1**: Reserved
000
001
010
011
100
101
110
111
1
1
0: Clear
1: Set
0: Stop & clear counter
1: Start
(Use TC6CR1<TC6M> to specify which 16-bit mode to
use.)
2
0
0
(Initial value: 1111 1111)
(Initial value: 1111 1111)
TC5M
fc/3 (Note 6)
fc/2 (Note 6)
TC5SEL=0
fc (Note 6)
1
fc/2
fc/2
fc/2
fc/2
11
7
5
3
0
(Initial value: 0000 0000)
−
TC5SEL= 1
fs (Note 6)
fs/2
−
−
−
−
−
3
TMP91CW40
2008-09-19
R/W