Amadis

C-6/DISCOVER 2.0 Kernel Settings

All payment applications registered onto Agnos Framework’s entry point are initialized with tags values present in ENTRY_POINT file (see DF0F). For some tags, if missing, then the following default values are applied to Discover kernel.

Default Values Set

Default Values Set

Tag

Description

Value

9F1A

Terminal Country Code

0000

DF1B

Kernel Configuration where:
Byte1:
→ b8: Exception List Supported
→ b7: Check PID Limit
→ b6: Extended Selection Supported
→ b5: RFU
→ b4: Kernel Supports Do Not Fix Track
→ b3: Online Pin Allowed after Going Online
→ b2..b1: RFU

Byte2:
→ b8: RFU
→ b7: RFU
→ b6: RFU
→ b5: Deferred Authorization
→ b4: Data Storage Supported
→ b3: Torn Transaction Supported
→ b2: Extended Logging Supported

→ b1: Do Not Display Processing Message

2000

9F09

AVN

0001

DF20

TAC Default

0000000000

DF21

TAC Denial

0000000000

DF22

TAC Online

0000000000

DF30

Bitmap Entry Point where:
→ b8: Status Check Support Flag
→ b7: Zero Amount Allowed Offline Flag
→ b6: RCTL
→ b5: RCFL
→ b4: RCRL
→ b3..b1: RFU

38

DF32

Status Zero Amount Allowed Flag where:
→ 0x01: Option 1 = Online Cryptogram Request
→ Other = Not Allowed

01

9F35

Terminal Type

22

9F33

Terminal Capabilities

000808

9F66

Terminal Transaction Qualifier (TTQ)

Byte 1:

→ bit 8 : Magstripe mode supported

→ bit 7: RFU

→ bit 6: EMV Mode supported

→ bit 5: EMV Contact Chip

→ bit 4: Offline Only supported

→ Bit 3: Online Pin supported

→ Bit 2: Signature supported

→ Bit 1: ODA For Online Authorization

Byte 2:

→ bit 8 : Online Cryptogram (Set by Kernel)

→ bit 7: CVM Required (Set by Kernel)

→ bit 6: Offline Pin (Contact chip)

→ bit 5: RFU

→ bit 4: Fast Mode Supported (For Transit)

→ Bit 3: Aggregate Mode

→ Bit 2-1: RFU

Byte 3:

→ bit 8 : Issuer Script Supported

→ bit 7: Consumer Device / Mobile CVM supported

→ bit 6-1: RFU

Byte 4:

→ bit 8-1 : RFU