HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 477

• Manufacturer Part Number: HD6417034AFI20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

16.3
Port B is a 16-bit input/output port as shown in figure 16.2.
16.3.1
Table 16.3 summarizes the port B register.
Table 16.3 Port B Register
Name
Port B data register
Note: * Only the values of bits A27–A24 and A8–A0 are valid; bits A23–A9 are ignored. For details
on the register addresses, see section 8.3.5, Area Descriptions.
Port B
Register Configuration
Port B
Abbreviation
PBDR
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
(Input/output)/TP
Figure 16.2 Port B Configuration
R/W
R/W
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
(Output)/TxD0 (Output)
(Output)/RxD0 (Input)
(Output)/TOCXB4 (Output)/TCLKD (Input)
(Output)/TOCXA4 (Output)/TCLKC (Input)
(Output)/TIOCB4 (Input/output)
(Output)/TIOCA4 (Input/output)
(Output)/TIOCB3 (Input/output)
(Output)/TIOCA3 (Input/output)
(Output)/TIOCB2 (Input/output)
(Output)/TIOCA2 (Input/output)
(Output)/IRQ7 (Input)
(Output)/IRQ6 (Input)
(Output)/IRQ5 (Input)/SCK1 (Input/output)
(Output)/IRQ4 (Input)/SCK0 (Input/output)
(Output)/TxD1 (Output)
(Output)/RxD1 (Input)
Initial Value
H'0000
Rev. 7.00 Jan 31, 2006 page 449 of 658
Address*
H'5FFFFC2
Section 16 I/O Ports (I/O)
REJ09B0272-0700
Access Size
8, 16, 32