UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1386

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1384
1
0
(12) MCMD: MII command register
Bit
This register is used to read an external PHY device by using the SCAN command and MII management
interface.
Access
Address
Default value 0000 0000H. This register is cleared to its default value by all types of resets.
Caution Be sure to set bits 31 to 2 to “0”. Bits 1 and 0 can only be written.
SCANC
RSTAT
31
23
15
Name
R
R
R
R
0
0
0
7
0
This register can be written-only in 32-bit units.
Read the result of writing the MCMD register from the MIND register.
002E 0094H
SCAN command
When this bit is set to 1, the SCAN command is executed.
MII management read
When this bit is set to 1, the MII management interface reads the external PHY device.
30
22
14
R
R
R
R
0
0
0
6
0
CHAPTER 23 ETHERNET CONTROLLER
29
21
13
R
R
R
R
0
0
0
5
0
User’s Manual U19601EJ2V0UD
28
20
12
R
R
R
R
0
0
0
4
0
27
19
11
R
R
R
R
0
0
0
3
0
Description
26
18
10
R
R
R
R
0
0
0
2
0
SCANC
25
17
W
R
R
R
0
0
9
0
1
RSTAT
24
16
W
R
R
R
0
0
8
0
0