HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 285

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 0—Area 6 Bus Type (A6PCM): Designates whether to access physical space area 6 as
PCMCIA space.
10.2.2
Bus control register 2 (BCR2) is a 16-bit readable/writable register that selects the bus size of each
area and whether an 8-bit port is used or not. It is initialized to H'3FF0 by a power-on reset, but is
not initialized by a manual reset or in standby mode. Do not access external memory outside area
0 until BCR2 register initialization is complete.
Bits 15, 14, 3, 2, 1, and 0—Reserved: These bits are always read as 0. The write value should
always be 0.
Bits 2n + 1, 2n—Area n (2–6) Bus Size Specification (AnSZ1, AnSZ0): Specify the bus size of
physical space area n (n
Bit 0: A6PCM
0
1
Initial value:
Initial value:
Bus Control Register 2 (BCR2)
R/W:
R/W:
Bit:
Bit:
A3SZ1
Description
Physical space area 6 accessed as ordinary memory
Physical space area 6 accessed as PCMCIA space
R/W
15
—
R
0
7
1
2 to 6).
A3SZ0
R/W
14
—
R
0
6
1
A6SZ1
A2SZ1
R/W
R/W
13
1
5
1
A6SZ0
A2SZ0
R/W
R/W
12
1
4
1
A5SZ1
R/W
11
—
R
1
3
0
Rev. 5.00, 09/03, page 239 of 760
A5SZ0
R/W
10
—
R
1
2
0
A4SZ1
R/W
—
R
9
1
1
0
(Initial value)
A4SZ0
R/W
—
R
8
1
0
0