HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 388

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 12 Bus State Controller (BSC)
Rev. 1.00 Dec. 27, 2005 Page 344 of 932
REJ09B0269-0100
Bit
4
3
2
1
Bit Name

ENDIAN
CK2DRV
HIZMEM
Initial
Value
1
0/1*
0
0
R
R/W
R/W
R/W
R
Endian Flag
Samples the external pin for specifying endian on power-on
reset (MD5). All address spaces are defined by this bit.
This is a read-only bit.
0: The external pin for specifying endian (MD5) was low
1: The external pin for specifying endian (MD5) was high
CKIO2 Drive
Specifies whether the CKIO2 pin outputs a low level signal
or clock (Bφ).
0: Outputs a low level signal
1: Outputs a clock (Bφ)
High-Z Memory Control
Specifies the pin state in standby mode for A25 to A0, BS,
CSn, RD/WR, WEn (BEn)/DQMxx, and RD. When a bus is
released, these pins enter the high-impedance state
regardless of the setting of this bit.
0: High impedance in standby mode
1: Driven in standby mode
Description
Reserved
This bit is always read as 1. The write value should always
be 1.
level on power-on reset. This LSI is being operated as
big endian.
level on power-on reset. This LSI is being operated as
little endian.