HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 144

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 3 DSP Operating Unit
3.2.3
In DSP mode, the status register (SR) in the CPU unit is extended to add control bits and three
control registers: a repeat start register (SR), repeat end register (RE), and modulo register (MOD)
are added as control registers.
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31
31
31
31
0
MD RB BL
30
29
ME
CPU Register Sets
28 27
RC[11:0]
16 15
RS
RE
16 15
Figure 3.2 CPU Registers in DSP Mode
0
MS
14
0
13
0 DSP DMY DMX M
12
0
0
0
11
Repeat start register (RS)
Repeat end register (RE)
MODulo register (MOD)
10
9
Q
8
I3
7
I2
6
I1
5
I0 RF1 RF0 S
4
3
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
2
1
0
T
Status Register
(SR)
Sep 21, 2010