D6417709SF167BV Renesas Electronics America, D6417709SF167BV Datasheet - Page 281

• Manufacturer Part Number: D6417709SF167BV
• Description: IC SUPER H MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417709SF167BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 167MHz
• 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): 1.75 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

10.2
10.2.1
Bus control register 1 (BCR1) is a 16-bit readable/writable register that sets the functions and bus
cycle state for each area. It is initialized to H'0000 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 BCR1
register initialization is complete.
Note: * Samples the value of the external pin (MD5) designating the endian in a power-on reset.
Pin Signal
61
62
63
64
65
66
67
68
REG
BVD2
BVD1
D8
D9
D10
CD2
GND
Initial value:
Initial value:
BSC Registers
Bus Control Register 1 (BCR1)
IC Memory Card Interface
R/W:
R/W:
Bit:
Bit:
I/O Function
I
O
O
I/O Data
I/O Data
I/O Data
O
A5BST0 A6BST1 A6BST0
PULA
R/W
R/W
15
Attribute memory
space select
Battery voltage
detection
Battery voltage
detection
Card detection
Ground
0
7
0
PULD
R/W
R/W
14
0
6
0
HIZMEM HIZCNT ENDIAN A0BST1 A0BST0 A5BST1
R/W
R/W
13
0
5
0
Signal
REG
SPKR
STSCHG
D8
D9
D10
CD2
GND
DRAM
R/W
R/W
TP2
12
0
4
0
I/O Card Interface
I/O Function
I
O
O
I/O Data
I/O Data
I/O Data
O
DRAM
R/W
0/1 *
TP1
11
Attribute memory
space select
Digital voice signal —
Card state
change
Card detection
Ground
R
3
0
Rev. 5.00, 09/03, page 235 of 760
DRAM
R/W
R/W
TP0
10
0
2
0
A5 PCM A6 PCM
R/W
R/W
SH7709S Pin
—
—
D8
D9
D10
—
—
9
0
1
0
R/W
R/W
8
0
0
0