HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 598

• 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 16 Serial Communication Interface with FIFO (SCIF)
16.3.9
SCFCR performs data count resetting and trigger data number setting for the transmit and receive
FIFO registers, and also contains a loopback test enable bit.
SCFCR can be read or written to by the CPU at all times.
SCFCR is initialized to H'0000 by a power-on reset or manual reset. It is not initialized in standby
mode or in the module standby state, and retains its contents.
Rev. 1.00 Dec. 27, 2005 Page 554 of 932
REJ09B0269-0100
Bit
15 to 11
10
9
8
Error (%) =
FIFO Control Register (SCFCR)
Bit Name

RSTRG2
RSTRG1
RSTRG0



(N + 1) × B × 64 × 2
Initial
Value
All 0
0
0
0
Pφ × 10
R/W
R
R/W
R/W
R/W
6
2n–1
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
RTS Output Active Trigger 2 to 0
The RTS signal goes high when the number of
receive data bytes in SCFRDR is equal to or greater
than the trigger set number shown in below.
RTS active trigger:
000: 15
001: 1
010: 4
011: 6
100: 8
101: 10
110: 12
111: 14
– 1 × 100


