DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 431
DF2110BVTE10
Manufacturer Part Number
DF2110BVTE10
Description
MCU 3V 64K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2110BVTE10V.pdf
(561 pages)
Specifications of DF2110BVTE10
Core Processor
H8S/2000
Core Size
16-Bit
Speed
10MHz
Connectivity
Host Interface (LPC), I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
82
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
HD64F2110BVTE10
HD64F2110BVTE10
HD64F2110BVTE10
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2110BVTE10V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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15.4.2
There are ten kinds of LPC transfer cycle: memory read, memory write, I/O read, I/O write, DMA
read, DMA write, bus master memory read, bus master memory write, bus master I/O read, and
bus master I/O write. Of these, the chip's LPC supports only I/O read and I/O write cycles.
An LPC transfer cycle is started when the LFRAME signal goes low in the bus idle state. If the
LFRAME signal goes low when the bus is not idle, this means that a forced termination (abort) of
the LPC transfer cycle has been requested.
In an I/O read cycle or I/O write cycle, transfer is carried out using LAD3 to LAD0 in the
following order, in synchronization with LCLK. The host can be made to wait by sending back a
value other than B 0000 in the slave’s synchronization return cycle, but with the chip’s LPC a
value of B 0000 is always returned.
If the received address matches the host address in an LPC register (IDR, ODR, STR, TWR), the
host interface enters the busy state; it returns to the idle state by output of a state count 12
turnaround. Register and flag changes are made at this timing, so in the event of a transfer cycle
forced termination (abort) before state #12, registers and flags are not changed.
State
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
Contents
Start
Cycle type/direction Host
Address 1
Address 2
Address 3
Address 4
Turnaround
(recovery)
Turnaround
Synchronization
Data 1
Data 2
Turnaround
(recovery)
Turnaround
LPC I/O Cycles
I/O Read Cycle
Drive
Source
Host
Host
Host
Host
Host
Host
None
Slave
Slave
Slave
Slave
None
Value
(3 to 0)
0000
0000
Bits 15 to
12
Bits 11 to 8
Bits 7 to 4
Bits 3 to 0
1111
ZZZZ
0000
Bits 3 to 0
Bits 7 to 4
1111
ZZZZ
Section 15 Host Interface LPC Interface (LPC)
Contents
Start
Cycle type/direction Host
Address 1
Address 2
Address 3
Address 4
Data 1
Data 2
Turnaround
(recovery)
Turnaround
Synchronization
Turnaround
(recovery)
Turnaround
Rev. 2.00 Mar 21, 2006 page 391 of 518
I/O Write Cycle
Drive
Source
Host
Host
Host
Host
Host
Host
Host
Host
None
Slave
Slave
None
REJ09B0299-0200
Value
(3 to 0)
0000
0010
Bits 15 to
12
Bits 11 to 8
Bits 7 to 4
Bits 3 to 0
Bits 3 to 0
Bits 7 to 4
1111
ZZZZ
0000
1111
ZZZZ
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