DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 354

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.3.9
TSYR selects independent operation or synchronous operation for the channel 0 to 2 TCNT
counters. A channel performs synchronous operation when the corresponding bit in TSYR is set to
1.
Rev.7.00 Dec. 24, 2008 Page 298 of 698
REJ09B0074-0700
Bit
7 to
3
2
1
0
Bit Name Initial Value
–
SYNC2
SYNC1
SYNC0
Timer Synchro Register (TSYR)
All 0
0
0
0
–
R/W
R/W
R/W
R/W
Description
Reserved
The write value should always be 0.
Timer Synchro 2 to 0
These bits select whether operation is independent of or
synchronized with other channels.
When synchronous operation is selected, synchronous
presetting of multiple channels, and synchronous clearing
through counter clearing on another channel are possible.
To set synchronous operation, the SYNC bits for at least
two channels must be set to 1. To set synchronous
clearing, in addition to the SYNC bit, the TCNT clearing
source must also be set by means of bits CCLR2 to
CCLR0 in TCR.
0: TCNT_2 to TCNT_0 operates independently
1: TCNT_2 to TCNT_0 performs synchronous operation
(TCNT presetting /clearing is unrelated to other
channels)
TCNT synchronous presetting/synchronous clearing is
possible