HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 405

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

11.2.3
NDRH and NDRL are 8-bit readable/writable registers that store the next data for pulse output.
During pulse output, the contents of NDRH and NDRL are transferred to the corresponding bits in
PODRH and PODRL when the TPU compare match event specified by PCR occurs. The NDRH
and NDRL addresses differ depending on whether pulse output groups have the same output
trigger or different output triggers. For details see section 11.2.4, Notes on NDR Access.
NDRH and NDRL are each initialized to H'00 by a reset and in hardware standby mode. They are
not initialized in software standby mode.
11.2.4
The NDRH and NDRL addresses differ depending on whether pulse output groups have the same
output trigger or different output triggers.
Same Trigger for Pulse Output Groups: If pulse output groups 2 and 3 are triggered by the
same compare match event, the NDRH address is H'FE2C. The upper 4 bits belong to group 3
and the lower 4 bits to group 2. Address H'FE2E consists entirely of reserved bits that cannot be
modified and are always read as 1.
If pulse output groups 0 and 1 are triggered by the same compare match event, the NDRL address
is H'FE2D. The upper 4 bits belong to group 1 and the lower 4 bits to group 0. Address H'FE2F
consists entirely of reserved bits that cannot be modified and are always read as 1. However, the
H8S/2626 Group and H8S/2623 Group have no output pins corresponding to pulse output groups
0 and 1.
Bit
Initial value :
R/W
Bit
Initial value :
R/W
Address H'FE2C
Address H'FE2E
Next Data Registers H and L (NDRH, NDRL)
Notes on NDR Access
:
:
:
:
NDR15
R/W
—
—
7
0
7
1
NDR14
R/W
—
—
6
0
6
1
NDR13
R/W
—
—
5
0
5
1
Section 11 Programmable Pulse Generator (PPG)
NDR12
R/W
—
—
4
0
4
1
Rev. 5.00 Jan 10, 2006 page 379 of 1042
NDR11
R/W
—
—
3
0
3
1
NDR10
R/W
—
—
2
0
2
1
REJ09B0275-0500
NDR9
R/W
—
—
1
0
1
1
NDR8
R/W
—
—
0
0
0
1