参数资料
型号: SAB-C167CS-LMCA
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144
封装: PLASTIC, MQFP-144
文件页数: 25/84页
文件大小: 1082K
代理商: SAB-C167CS-LMCA
C167CS-4R
C167CS-L
Data Sheet
27
V2.2, 2001-08
Figure 6
Block Diagram of GPT1
With its maximum resolution of 8 TCL, the GPT2 module provides precise event control
and time measurement. It includes two timers (T5, T6) and a capture/reload register
(CAPREL). Both timers can be clocked with an input clock which is derived from the CPU
clock via a programmable prescaler or with external signals. The count direction (up/
down) for each timer is programmable by software or may additionally be altered
dynamically by an external signal on a port pin (TxEUD). Concatenation of the timers is
supported via the output toggle latch (T6OTL) of timer T6, which changes its state on
each timer overflow/underflow.
The state of this latch may be used to clock timer T5, and/or it may be output on pin
T6OUT. The overflows/underflows of timer T6 can additionally be used to clock the
CAPCOM timers T0 or T1, and to cause a reload from the CAPREL register. The
CAPREL register may capture the contents of timer T5 based on an external signal
transition on the corresponding port pin (CAPIN), and timer T5 may optionally be cleared
T3
Mode
Control
2n : 1
f
CPU
2n : 1
f
CPU
T2
Mode
Control
GPT1 Timer T2
Reload
Capture
2n : 1
f
CPU
T4
Mode
Control
GPT1 Timer T4
Reload
Capture
GPT1 Timer T3
T3OTL
U/D
T2EUD
T2IN
T3IN
T3EUD
T4IN
T4EUD
T3OUT
Toggle FF
U/D
Interrupt
Request
(T2IR)
Interrupt
Request
(T3IR)
Interrupt
Request
(T4IR)
MCT04825
n = 3 … 10
相关PDF资料
PDF描述
SAB-C167CS-4R33M 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144
SAB-C167CS-4RM 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144
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