R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 414

• Manufacturer Part Number: R8A77850ADBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

11. Local Bus State Controller (LBSC)
11.4.5
CSnPCR is a 32-bit readable/writable register that specifies the timing for the PCMCIA interface
connected to area n (CSnPCR, n = 5 or 6), the space property, and the assert/negate timing for the
OE and WE signals. Also, areas 5 and 6 in CSnPCR can be set for the first half and second half
individually. The first half of area 5 is allocated from H'1400 0000 to H'15FF FFFF, and the
second half of area 5 is allocated from H'1600 0000 to H'17FF FFFF. The first half of area 6 is
allocated from H'1800 0000 to H'19FF FFFF, and the second half of area 6 is allocated from
H'1A00 0000 to H'1BFF FFFF (these addresses are the local bus address). The pulse widths of OE
and WE assertion for the first half of area 5 and 6 are set by the IW bits in CSnWCR.
CSnPCR is initialized to H'7700 0000 by a power-on reset, but it is not initialized by a manual
reset.
Rev.1.00 Jan. 10, 2008 Page 382 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
31
30 to 28 SAA
R/W:
R/W:
BIt:
BIt:
CSn PCMCIA Control Register (CSnPCR)
Bit Name
⎯
31
15
⎯
⎯
R
R
0
0
R/W
R/W
30
14
1
0
TEDA
SAA
R/W
R/W
29
13
1
0
Initial
Value
0
111
R/W
R/W
28
12
1
0
R/W
R
R/W
27
11
⎯
⎯
R
R
0
0
R/W
R/W
26
10
1
0
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Space Property A
These bits specify the space property of PCMCIA
connected to the first half of the area.
000: ATA complement mode
001: Dynamic I/O bus sizing
010: 8-bit I/O space
011: 16-bit I/O space
100: 8-bit common memory
101: 16-bit common memory
110: 8-bit attribute memory
111: 16-bit attribute memory
TEDB
SAB
R/W
R/W
25
1
9
0
R/W
R/W
24
1
8
0
R/W
23
⎯
R
0
7
0
PCWA
R/W
R/W
22
0
6
0
TEHA
R/W
R/W
21
0
5
0
PCWB
R/W
R/W
20
0
4
0
R/W
19
⎯
R
0
3
0
R/W
R/W
18
0
2
0
PCIW
TEHB
R/W
R/W
17
0
1
0
R/W
R/W
16
0
0
0