tmp88cs38ng TOSHIBA Semiconductor CORPORATION, tmp88cs38ng Datasheet - Page 10

• Manufacturer Part Number: tmp88cs38ng
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

High-frequency
clock
Timer/
counters
(00FEEH)
(00030H)
FC8CR
CGCR
fc
D1
D0
DV1CK
Note 1: fc: High-frequency clock [Hz], *: Don’t care
Note 2: The all bits except DV1CK are cleared to “0”.
MK8 MHz
“0”
DV1CK
fc
Prescaler
0 1 2
“0”
Selection of input clock to
the 1st stage of the divider.
FC8OUT
DV1CK
Figure 1.4.3 Configuration of Timing Generator
D1
A
B
1
0
S
Y
Figure 1.4.4 Divider Control Register
Figure 1.4.5 FC8 Control Register
1 2 3 4 5 6
“0”
D0
0
0
Divider
SLICER
JITTA
“0”
SG
0: fc/4
1: fc/8
88CS38-10
fm
fc/2
“0”
8
FC8OUT
1/2 fc
1/1 fc
Machine cycle counters
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
“0”
D1
“0”
D0
Divider
Read/Write (Initial value: 0000 0010)
TMP88CS38/CM38A/CP38A
(Initial value: 0000 0000)
Machine cycles
States
Reset circuit
standby
controller
Watchdog
timer
Time base
timer
2007-09-12
R/W