Shuttle Support * Configuration tables for HOT-419DZ/R2

Chapter set above: Mainboard HOT-419 (486, AT, OPTi)

Configuration tables for HOT-419DZ/R2

Chapter set below:
CPUs
Systemclock
CPU voltage
VL-Bus settings
Memory
Cache size

CPUs

Jumper	AMD 486 NV8T DX/DX2/DX4 (3.45V) ST 486 DX2 UMC U5S	Intel S-Series DX/DX2/DX4 marking "&E..." (3.3 or 5V)	Cyrix DX/DX2 Cyrix DX2V (3.3 or 4V)
3	1-2	1-2	1-2
5	2-3	2-3	2-3
8	1-2	1-2	1-2
42	open	1-2	2-3
43	DX2: 1-2 DX4: 2-3	1-2	2-3
44	open	closed	open
45	open	closed	open
46	open	closed	open
47	open	open	closed
48	open	open	closed
49	1-2	1-2	2-3
65	.	Multiplier for DX4: 2x : closed 3x : open	.
77	1-2	2-3	1-2

Jumper	AMD 486 SV8B DX4 (3.45V) Intel P24D	Intel 486SX Non S-Series	Intel 486SX S-Series
3	1-2	open	open
5	2-3	2-3	2-3
8	1-2	1-2	1-2
42	open	open	1-2
43	1-2	1-2	1-2
44	open	open	closed
45	open	open	closed
46	open	open	closed
47	open	open	open
48	open	open	open
49	1-2	1-2	1-2
59	write back: closed write through: open	.	.
77	1-2	.	.

Systemclock

Systemclock	JP22 JP21 JP23
20 MHz
25 MHz
25 MHz (Intel DX4, only)
33 MHz
33 MHz (Intel DX4, only)
40 MHz
50 MHz
50 MHz (Intel DX4, only)

CPU voltage

CPU voltage	JP64	JP73
3V
3.3V for Intel 3V and Cyrix 3.3V
3.45V für AMD 3V
5V for all 5V CPUs		No effect

VL-Bus settings

VL-Bus Speed - JP34
33 MHz or more
below 33 MHz

High Speed Write- JP33
No Waitstate
1 Waitstate

CPU DRY# Signal Delay - JP55/69
Setup 1 for fast VL-bus devices
Setup 2 for slow VL-bus devices (recommended setting)

Address hold time (ADS#) - JP36
Normal operation
Delay CPU ADS# signal

HOT-419 provided two memory configuration modes, mode 1 and mode 2. Jumpers JP60, JP61, JP62, JP70, JP71, and JP72 are provided to configure the memory configuration between two memory configuration modes. In Mode 1 the mainboard supports 4 banks of socalled single density modules in sizes of 1, 4, 16 or 64MB. Mode 2 supports double density modules in sizes of 2, 8, or 32MB, too - but only 3 banks: the memory socket next to the ISA expansion slot must be left empty. The mainboard supports a total size of 2 to 128MB memory.

Memory Mode 1	Memory Mode 2

Note:
When memory configuration mode 1 is selected, HOT-419 mainboard supported two VESA master local bus slot, one on J20 (VL Bus slot 1), and the other one on J19 (VL-Bus slot 2) or J18 (VL-Bus slot 3).
If memory configuration mode 2 is selected, HOT-419 mainboard only supported one VESA master local bus slot on J18 or J19, J20 is assigned to slave always.

Cache size

Cache size	Data SRAM Bank 0 U5...U8	Data SRAM Bank 1 U9...U12	Tag RAM U13	JP 10, JP13 JP50, JP11
64 kB	8k x 8	8k x 8	8k x 8
128 kB	32k x 8	empty	32k x 8
256 kB	32k x 8	32k x 8	32k x 8
512 kB	128k x 8	empty	32k x 8

© 1999 Shuttle Inc., Last modification: 01/13/2000
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