UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 110

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

(1) 16-bit timer counter 00, 01 (TM00, TM01)
(2) 16-bit capture/compare register 000, 001 (CR000, CR001)
108
TI011/P57/INTP7
TI001/P56/
INTP6/TO01
Prescaler mode
register 01 (PRM01)
<1> At RESET input
<2> If TMC0n3 and TMC0n2 are cleared
<3> If the valid edge of TI00n is input in the clear & start mode entered by inputting the valid edge of TI00n
<4> If TM0n and CR00n match in the clear & start mode entered on a match between TM0n and CR00n
TM00 and TM01 are 16-bit read-only registers that count the count pulses.
The counter is incremented in synchronization with the rising edge of the input clock. If the count value is read
during operation, input of the count clock is temporarily stopped, and the count value at that point is read. The
count value is reset to 0000H in the following cases.
Remark n = 0, 1
CR000 and CR001 are 16-bit registers that have the functions of both a capture register and a compare register.
Whether to be used as a capture register or as a compare register is set by bit 0 (CRC0n0) of capture/compare
control register 0n (CRC0n).
f
X
/2
Capture/compare control
register 01 (CRC01)
4
f
f
X
X
/2
/2
f
X
2
5
Noise
elimi-
nator
PRM011PRM010
Figure 6-2. Block Diagram of 16-Bit Timer/Event Counter 01
2
Noise
elimi-
nator
Noise
elimi-
nator
CRC012 CRC011 CRC010
CHAPTER 6 16-BIT TIMER/EVENT COUNTER
Internal bus
CRC012
16-bit capture/compare
register 011 (CR011)
16-bit capture/compare
register 001 (CR001)
16-bit timer counter 01
(TM01)
User’s Manual U13029EJ7V1UD
16-bit timer mode
control register 01
(TMC01)
TMC013 TMC012 TMC011 OVF01
Internal bus
Match
Match
Clear
TOC014 LVS01 LVR01 TOC011 TOE01
controller
Output
Timer output control
register 01 (TOC01)
INTP7
INTTM001
TO01/P56/
INTP6/TI001
INTTM011
INTP6