US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 378

• Manufacturer Part Number: US38024-BAG1
• Description: DEV EVALUATION KIT H8/38024
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of US38024-BAG1

• Contents: 2G (Second-generation) Evaluation Board, HEW debugger support, Cable and CD-ROM
• For Use With/related Products: H8/38024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 10 Serial Communication Interface
10.2.9
CKSTPR1 is an 8-bit read/write register that performs module standby mode control for peripheral
modules. Only the bits relating to SCI3 are described here. For details of the other bits, see the
sections on the relevant modules.
Bit 5—SCI3 Module Standby Mode Control (S32CKSTP)
Bit 5 controls setting and clearing of module standby mode for SCI3.
S32CKSTP
0
1
Note: * All SCI3 register is initialized in module standby mode.
10.2.10 Serial Port Control Register (SPCR)
SPCR is an 8-bit readable/writable register that performs RXD
inversion switching.
Bits 7 and 6—Reserved
Bits 7 and 6 are reserved; they are always read as 1 and cannot be modified.
Rev. 8.00 Mar. 09, 2010 Page 356 of 658
REJ09B0042-0800
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Clock stop register 1 (CKSTPR1)
Description
SCI3 is set to module standby mode *
SCI3 module standby mode is cleared
⎯
⎯
7
1
⎯
⎯
7
1
⎯
⎯
6
1
⎯
⎯
6
1
S32CKSTP ADCKSTP TGCKSTP
R/W
SPC32
5
1
R/W
5
0
R/W
4
1
⎯
⎯
W
4
SCINV3
R/W
R/W
3
1
3
0
32
and TXD
SCINV2
TFCKSTP TCCKSTP TACKSTP
R/W
R/W
2
0
2
1
32
pin input/output data
R/W
⎯
⎯
W
1
1
1
(initial value)
⎯
⎯
W
R/W
0
0
1