TDT RZ2 - Page 32

1-26 System 3
RZ5D BioAmp Processor
DB25AnalogI/OPinout
DB25DigitalI/OPinout
Pin Name Description Pin Name Description
1 NA Not Used 14 NA Not Used
215
316
417
5 AGND Analog Ground 18 A1 ADC
Analog Input Channels
6 A2 ADC
Analog Input Channels
19 A3
7 A4 20 NA Not Used
8 NA Not Used 21 NA
9NA 22A9 DAC
Analog Output Channels
10 A10 DAC
Analog Output Channels
23 A11
11 A12 24 NA Not Used
12 NA Not Used 25 NA
13 NA
Pin Name Description Pin Name Description
1C0 Byte C
Bit Addressable
Digital I/O
Bits 0, 2, 4, and 6
14 C1 Byte C
Bit Addressable
Digital I/O
Bits 1, 3, 5, and 7
2C2 15C3
3C4 16C5
4C6 17C7
5 GND Digital I/O Ground 18 A0 Byte A
Word Addressable
Digital I/O
Bits 0, 2, 4 and 6
6A1 Byte A
Word Addressable
Digital I/O
Bits 1, 3, 5 and 7
19 A2
7A3 20A4
8A5 21A4
9A7 22B0Byte B
Word Addressable
Digital I/O
Bits 0, 2, 4 and 6
10 B1 Byte B
Word Addressable
Digital I/O
Bits 1, 3, 5 and 7
23 B2
11 B3 24 B4
12 B5 25 B6
13 B7
Analog Out Analog Out AGND
Byte B Byte A GND Byte C