TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 270

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

Specification
External
pin
SFR
(Address)
3.12 8 Bit Timer (TMRA)
module consists of 2 channels and can operate in any of the following 4 operating modes.
•
•
•
•
In addition, a timer flip-flop and a prescaler are provided for each pair of channels.
(Special-function registers).
operate in the same manner; hence only the operation of TMRA01 is explained here.
Input pin for external
clock
Output pin for timer
flip-flop
Timer run register
Timer register
Timer mode register
Timer flip-flop
The TMP92CF26A features 8 channel built-in 8-bit timers (TMRA0 to TMRA7).
These timers are paired into 4 modules: TMRA01, TMRA23, TMRA45 and TMRA67. Each
Figure 3.12.1 to Figure 3.12.4 show block diagrams for TMRA01 to TMRA67.
Each channel consists of an 8-bit up counter, an 8-bit comparator and an 8-bit timer register.
The operation mode and timer flip-flops are controlled by a 5bytes registers SFRs
Each of the 4 modules (TMRA01 to TMRA67) can be operated independently. All modules
The contents of this chapter are as follows.
control register
with variable period)
period)
8-bit interval timer mode
16-bit interval timer mode
8-bit programmable square wave pulse generation output mode (PPG: Variable duty cycle
8-bit pulse width modulation output mode (PWM – Variable duty cycle with constant
Module
Table 3.12.1 Registers and Pins for Each Module
TA01MOD (1104H)
TA01RUN (1100H)
TA1FFCR (1105H)
(Shared with PC1)
(Shared with PM1)
TA0REG (1102H)
TA1REG (1103H)
TMRA01
TA1OUT
TA0IN
92CF26A-268
TA23MOD (110CH)
TA23RUN (1108H)
TA3FFCR (110DH)
(Shared with PC3)
(Shared with PP1)
TA2REG (110AH)
TA3REG (110BH)
TMRA23
TA3OUT
TA2IN
Low-frequency clock
TA45MOD (1114H)
TA45RUN (1110H)
TA5FFCR (1115H)
(Shared with PP2)
TA4REG (1112H)
TA5REG (1113H)
TMRA45
TA5OUT
fs
Low-frequency clock
TA67MOD (111CH)
TA7FFCR (111DH)
TA67RUN (1118H)
(Shared with PP3)
TA6REG (111AH)
TA7REG (111BH)
TMP92CF26A
TMRA67
TA7OUT
2009-06-25
fs