78Q8430-100CGTR/F Maxim Integrated Products, 78Q8430-100CGTR/F Datasheet - Page 84
78Q8430-100CGTR/F
Manufacturer Part Number
78Q8430-100CGTR/F
Description
Telecom ICs 10/100MAC+PHY MULTI MEDIA OFFLOAD CNTRLR
Manufacturer
Maxim Integrated Products
Datasheet
1.78Q8430-ARM9-EVM.pdf
(88 pages)
- Current page: 84 of 88
- Download datasheet (2Mb)
78Q8430 Data Sheet
10 System Bus Interface Schematic
84
EEPROM
Optional
External
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
ADDR2
ADDR1
ADDR0
RESET
BUSCLK
CS
WR
OE
MEMWAIT
INT
PME
ENDIAN1
ENDIAN0
BOOTSZ1
BOOTSZ0
BUSMODE
CLKMODE
WAITMODE
PROMCLK
PROMCS
PROMDO
PROMDI
BOOTSZ[1:0]
00 - bus is 32-bit wide
01 - bus is 16-bit wide
10 - bus is 8-bit wide
ENDIAN[1:0]
0,0 = Big Endian (MSB at high bit positions)
1,1 = Little Endian (MSB at low bit positions)
BUSMODE, CLKMODE, WAITMODE
0,0,0 = sync bus, ext. system clock, memwait act low
0,0,1 = sync bus, ext. system clock, memwait act high
1,0,0 = async bus, ext. system clock, memwait act low
1,0,1 = async bus, ext. system clock, memwait act high
1,1,0 = async bus, int. system clock, memwait act low
1,1,1 = async bus, int. system clock, memwait act high
Figure 15: System Bus Interface Schematic
10/100 Ethernet
MAC & PHY
Single Chip
78Q8430
+3.3V
VCC
GND
DATA31
DATA30
DATA29
DATA28
DATA27
DATA26
DATA25
DATA24
DATA23
DATA22
DATA21
DATA20
DATA19
DATA18
DATA17
DATA16
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
TRST
TCLK
TMS
TDO
TDI
Interface
Optional
BSDL
JTAG
DS_8430_001
Rev. 1.2
Related parts for 78Q8430-100CGTR/F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Telecom ICs 10/100MAC+PHY MULTI MEDIA OFFLOAD CNTRLR
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Telecom ICs 10/100MAC+PHY MULTI MEDIA OFFLOAD CNTRLR
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
10/100 Ethernet Mac And Phy
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
IC LAN MEDIA ACCESS CTLR 100LQFP
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
EVALUATION MODULE 78Q8430 ARM9
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
IC LAN MEDIA ACCESS CTLR 100LQFP
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
IC, ETHERNET TXRX, IEEE 802.3, LQFP-100
Manufacturer:
TERIDIAN
Datasheet:
Part Number:
Description:
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products