HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 776

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Table 20.3 Register States in Standby Mode
Module
Interrupt controller (INTC)
User break controller (UBC)
Bus state controller (BSC)
Direct memory access
controller (DMAC)
Watchdog timer (WDT)
16-bit free-running timer (FRT)
Serial communication interface
with FIFO (SCIF1–2)
Serial I/O (SIO0–2)
Hitachi user debug interface
(H-UDI)
16-bit timer pulse unit (TPU)
Pin function controller (PFC)
Ethernet controller direct
memory access controller (E-
DMAC)
Ethernet controller (EtherC)
Others
766
Registers Initialized
—
—
—
DMA channel control
register 0, 1
DMA operation register
Bits 7–5 of the timer
control/status register
Reset control/status
register
All registers
All registers
—
—
—
—
All registers
All registers
—
Registers that Retain
Data
All registers
All registers
All registers
Bits 2–0 of the timer
control/status register
Timer counter
—
—
All registers
All registers
All registers
All registers
—
—
Standby control register
1, 2
Frequency modification
register
DMA source address
registers 0 and 1
DMA destination
address registers 0
and 1
registers 0 and 1
DMA request/
response selection
control registers 0
and 1
Vector number
setting registers
DMA0 and DMA1
DMA transfer count
Registers
with Undefined
Contents
—
—
—
—
—
—
—
—
—
—
—
—
—
—